Henry Dearborn Ziegler, M.D.
Internal Medicine Physician · Fairfax, VA
Henry Dearborn Ziegler, M.D. is an internal medicine physician with a practice address in Fairfax, Virginia, and NPI 1932341849, issued on Mar 25, 2009. Check the license on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Henry Dearborn Ziegler
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD00034317 WA
Self-reported in NPPES; status is on the state search - Practice location
- 4300 Thomas Brigade LN, Fairfax, VA 22033
- Phone
- (703) 887-1574
- Enumerated
- Mar 25, 2009
- Record last updated
- Mar 25, 2009 (not updated in 17 years: call before relying on the address or phone)
- Medicaid ID
- 8218562 WA
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,599 in Virginia → Look up another NPI →
Verify Henry Dearborn Ziegler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health ProfessionsCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average internal medicine physician in 2024
49 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Henry Dearborn Ziegler among 3,599 internal medicine physician records in Virginia
Henry Dearborn Ziegler, M.D. is one of 3,599 internal medicine physician records with a practice address in Virginia. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 60% of them.
- NPI issued2009 · 60% of these records are older, 37% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2009 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
108 internal medicine physician records list a practice address in Fairfax
They are 108 of the 6,584 NPPES records with a practice address in Fairfax, and 3,599 internal medicine physician records in Virginia.
All 3,599 in Virginia → Every provider in Fairfax → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Wasel Akbary, DOFairfax, VA 220331639189194
- Yodit Benalfew, MDFairfax, VA 220331699847186
- Marc Eisenbaum, M.D.Fairfax, VA 220331083710008
- Adil Ghauri, M.D.Fairfax, VA 220331689671414
- Michael Golembieski, M.D.Fairfax, VA 220331912079476
- Michael Greene, M.D.Fairfax, VA 220331316045644
- Elizabeth Halabuk, M.D.Fairfax, VA 220331346214517
- Thienquang Le, M.D.Fairfax, VA 220331538254875
Common questions
What is Henry Dearborn Ziegler, M.D.'s NPI number?
Henry Dearborn Ziegler, M.D.'s National Provider Identifier (NPI) is 1932341849, issued on Mar 25, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Henry Dearborn Ziegler, M.D. located?
The NPPES record lists a practice address at 4300 Thomas Brigade LN, Fairfax, VA, 22033. Phone: (703) 887-1574. Providers update this record themselves, so call before visiting.
How can I verify Henry Dearborn Ziegler, M.D.'s license?
Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Henry Dearborn Ziegler, M.D. prescribe under Medicare Part D?
In 2024, Henry Dearborn Ziegler, M.D. had 49 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.