DAVID M. HEYER M.D. – NPI #1811912363
Internal Medicine

An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.

Health Care Provider Taxonomy Code for Internal Medicine

DAVID HEYER is a physician located in FAIRFAX, VA. NPPES has assigned the NPI number 1811912363 to DAVID HEYER on July 13, 2006. It is a Type-1 NPI, indicating this NPI number is associated with an individual. According to the NPI data, there are 11 additional location(s) assigned to this provider which are listed below. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 207RX0202X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine, specializing in Medical Oncology

The NPI profile was previously updated about 5 years ago on Aug 30, 2021. 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 DAVID HEYER below.

NPI Profile for
DAVID M. HEYER

NPI Number
1811912363
Enumeration Date

(about 20 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
DAVID M. HEYER
Credentials
M.D.
Primary location
8501 ARLINGTON BLVD STE 340
FAIRFAX, VA 22031-4625
Phone: (703) 207-0733 Fax: (703) 207-0736
11 Other location(s):
1800 N Beauregard St Ste 210
Alexandria, VA 22311-1735
Phone: (703) 933-8125
Fax: (703) 933-8216
1800 N Beauregard St Ste 350
Alexandria, VA 22311-1725
Phone: (703) 933-8125
Fax: (703) 933-8216
4320 Seminary Rd
Alexandria, VA 22304-1535
Phone: (703) 504-3000
Fax: (703) 504-3388
3580 Joseph Siewick Dr Ste 403
Fairfax, VA 22033-1764
Phone: (703) 391-4395
Fax: (703) 391-4394
3600 Joseph Siewick Dr
Fairfax, VA 22033-1709
Phone: (703) 391-3600
Fax: (703) 391-3414
8081 Innovation Park Dr
Fairfax, VA 22031-4867
Phone: (571) 472-4724
Fax: (571) 472-0241
8505 Arlington Blvd Ste 140
Fairfax, VA 22031-4636
Phone: (703) 970-6431
Fax: (703) 970-6428
3300 Gallows Rd
Falls Church, VA 22042-3307
Phone: (703) 776-4001
Fax: (703) 776-7113
44045 Riverside Pkwy
Leesburg, VA 20176-5101
Phone: (703) 858-6000
Fax: (703) 858-6900
44055 Riverside Pkwy Ste 108
Leesburg, VA 20176-5179
Phone: (703) 858-8600
Fax: (703) 858-8603
1860 Town Center Dr
Suite 460
Reston, VA 20190-5896
Phone: (703) 709-8205
Fax: (703) 709-6540
Mailing address
PO BOX 37174
BALTIMORE, MD 21297-3174
Phone: (571) 423-5699 Fax: (571) 423-5698
Sole Proprietor
No
Updated
Certification Date
Aug 30, 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.

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
207RX0202X
- Internal Medicine / Medical Oncology (Primary)		 VA 0101046628
207RH0003X
- Internal Medicine / Hematology & Oncology		 VA 0101046628
207R00000X
- Internal Medicine		 VA 0101046628

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
HEALTH INFORMATION EXCHANGE
Content Type
OTHER
Affiliation
Y
Endpoint Location
8081 INNOVATION PARK DR,
FAIRFAX, VA 77025-1669

Additional Information

Education
UNIVERSITY OF MICHIGAN MEDICAL SCHOOL - Graduated 1985
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
DAVID HEYER is affiliated with the following medical group(s):
  • HOSPITAL
    • INOVA FAIRFAX HOSPITAL
      3300 GALLOWS ROAD
      FALLS CHURCH, VA 22042

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.