MARLON DECASTRO M.D. – NPI #1780643270
Internal Medicine

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Health Care Provider Taxonomy Code for Internal Medicine

MARLON DECASTRO is a physician located in SANTA ROSA, CA. NPPES has assigned the NPI number 1780643270 to MARLON DECASTRO on March 22, 2006. It is a Type-1 NPI, indicating this NPI number is associated with an individual. The primary taxonomy selected by this provider is 207R00000X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine.

The NPI profile was previously updated about 3 years ago on Mar 07, 2023. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for MARLON DECASTRO below.

NPI Profile for
MARLON DECASTRO

NPI Number
1780643270
Enumeration Date

(more than 20 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
MARLON DECASTRO
Credentials
M.D.
Primary location
500 DOYLE PARK DR
STE. 303
SANTA ROSA, CA 95405-4558
Phone: (707) 303-8300 Fax: (707) 303-8301
Mailing address
Same as primary location
Sole Proprietor
No
Updated
Certification Date
Oct 21, 2021

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Identifiers

Identifiers for MARLON DECASTRO

Identifiers are used to associate other provider identifiers such as Medicaid or other insurers (ie:, Blue Cross, Blue Shield, Aetna, Kaiser-Permanente, etc.), with their NPI number. These identifiers can be used in matching an NPI number to an insurer's records. However, not all providers have such numbers and not all providers choose to include them in their NPI information.

DescriptionIssuerStateIdentifier
otherCA LICENSECAC53594
otherDHECSC20-23181
otherSTATE LICENSESC23181
medicaidSC231813
Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207R00000X
- Internal Medicine (Primary)		 SC 23181

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.

Endpoint

Health Information Exchange (HEI)

HEI is the mobilization of health care information electronically across organizations within a region, community or hospital system. Endpoints provide a simple and secure way for participants to send authenticated, encrypted health information directly to known, trusted recipients over the internet such as primary care physicians, specialists, hospitals, labs, etc.

Endpoint
[email protected]
Endpoint type
Direct Messaging Address
Endpoint Description
Content Type
Affiliation
N
Endpoint Location
1162 MONTGOMERY DR,
SANTA ROSA, CA 77025-1669

Additional Information

Offers Telehealth Services
Yes - Telehealth services allows you to talk to your health care provider using audio/video communications, such as Zoom, without actually going in to the doctor's office
Accepts Medicare
This provider accepts Medicare-approved amount as payment in full. The Medicare-approved amount is the total the provider can be paid. When a provider accepts the Medicare-approved amount as payment, you won't be billed for more than the Medicare deductible & coinsureance.
Medicare Ordering & Referring
Provider can:
  • Refer to Part B
  • Order Durable Medical Equipment
  • Refer to Home Health Agency
  • Order Power Mobility Devices
Affiliations
MARLON DECASTRO is affiliated with the following medical group(s):
  • HOSPITAL
    • PROVIDENCE QUEEN OF THE VALLEY MEDICAL CENTER
      1000 TRANCAS ST
      NAPA, CA 94558
    • PROVIDENCE SANTA ROSA MEMORIAL HOSPITAL
      1165 MONTGOMERY DR
      SANTA ROSA, CA 95405
  • HOME HEALTH AGENCY
    • MARY'S HELP HOME HEALTH SERVICES, INC
      3469 TENNESSEE STREET, SUITE 101
      VALLEJO, CA 94591
    • PROVIDENCE HOME HEALTH SONOMA
      441 COLLEGE AVENUE
      SANTA ROSA, CA 95401
    • SUTTER VISITING NURSE ASSOCIATION AND HOSPICE
      110 STONY POINT ROAD, SUITE 200A
      SANTA ROSA, CA 95401
  • HOSPICE
    • ST JOSEPH HEALTH HOSPICE SERVICES
      416 PAYRAN STREET
      PETALUMA, CA 94952

Why is my NPI data (personal information) being displayed publicly?
If you have an active NPI profile, your profile is required to be disclosed according to the FOIA and eFOIA. HIPAA also requires covered providers to share their NPI with other providers, health plans, clearinghouses and any entity that may need it for billing purposes.

How do I correct or change the NPI data displayed here?
At any time, providers can make changes to their NPI profile at NPPES. Login to NPPES to make changes online or call (800) 465-3203 for assistance. Changes made at NPPES will be reflected on this web site within a few days.

Can I hide my NPI profile from the public?
Unfortunately, No. The NPPES discloses health care provider data under the Freedom of Information Act to the public, which means anyone may request such information directly from the National Plan & Provider Enumeration System. See the complete CMS Data Dissemination Notice here.