ANDREI ZASLAVSKY DO – NPI #1922365683
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

ANDREI ZASLAVSKY is a physician located in PORTLAND, ME. NPPES has assigned the NPI number 1922365683 to ANDREI ZASLAVSKY on April 19, 2012. It is a Type-1 NPI, indicating this NPI number is associated with an individual. With multiple taxonomy codes selected, 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 last updated on Apr 27, 2026. 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 ANDREI ZASLAVSKY below.

NPI Profile for
ANDREI ZASLAVSKY

NPI Number
1922365683
Enumeration Date

(more than 14 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
ANDREI ZASLAVSKY
Credentials
DO
Primary location
335 BRIGHTON AVE
PORTLAND, ME 04102
Phone: (207) 775-4000 Fax:
1 Other location(s):
240 Meeting House Ln
Southampton, NY 11968-5009
Phone: (631) 726-8200
Mailing address
367 US ROUTE 1 STE 3S
FALMOUTH, ME 04105-1352
Phone: (207) 518-8869 Fax: (207) 888-3733
Sole Proprietor
Yes
Updated
Certification Date
Apr 27, 2026

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.

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)		 ME DO2587
208M00000X
- Hospitalist		 NY 265691

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.

Additional Information

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
ANDREI ZASLAVSKY is affiliated with the following medical group(s):
  • HOSPITAL
    • MAINE MEDICAL CENTER
      22 BRAMHALL ST
      PORTLAND, ME 04102
    • SOUTHERN MAINE HEALTH CARE
      1 MEDICAL CENTER DRIVE
      BIDDEFORD, ME 04005

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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.