Justin Joseph Stewart, D.O.
Internal Medicine Physician · Albany, NY
Justin Joseph Stewart, D.O. is an internal medicine physician with a practice address in Albany, New York, and NPI 1639150717, issued on Nov 7, 2005. Check the license (New York 330014, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Justin Joseph Stewart
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 330014 NY
L8967 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4 Palisades Dr Ste 100, Albany, NY 12205
- Phone
- (518) 446-9545
- Enumerated
- Nov 7, 2005
- Record last updated
- Sep 4, 2024
- Fax
- (518) 446-9551
- Medicare enrollment
- Enrolled (PECOS I20240910003498); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 4 Palisades Dr Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Justin Joseph Stewart in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 330014Check 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
66 Medicare Part D claims for 40 beneficiaries, 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.
Industry payments in 2024: $214.83
11 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- St. Peter's Health Partners Medical Associates, P.C.Albany, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Justin Joseph Stewart among 12,067 internal medicine physician records in New York
Justin Joseph Stewart, D.O. is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 92% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2002 · median 2002 among the 7,221 with a school on file
- Record last updated2024 · 61% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
158 internal medicine physician records list a practice address in Albany
They are 158 of the 8,230 NPPES records with a practice address in Albany, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Albany → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Mary Ellen Drislane, MDAlbany, NY 122051760474860
- Edgar Elum, MDAlbany, NY 122051184601692
- Ronald Hoenzsch, M.D.Albany, NY 122051629060736
- Ara Kayayan, MDAlbany, NY 122051205828316
- Heather Kopff, D.O.Albany, NY 122051568454577
Common questions
What is Justin Joseph Stewart, D.O.'s NPI number?
Justin Joseph Stewart, D.O.'s National Provider Identifier (NPI) is 1639150717, issued on Nov 7, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Justin Joseph Stewart, D.O. located?
The NPPES record lists a practice address at 4 Palisades Dr Ste 100, Albany, NY, 12205. Phone: (518) 446-9545. Providers update this record themselves, so call before visiting.
How can I verify Justin Joseph Stewart, D.O.'s license?
NPPES lists New York license number 330014, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Justin Joseph Stewart, D.O. prescribe under Medicare Part D?
In 2024, Justin Joseph Stewart, D.O. had 66 Medicare Part D claims for 40 beneficiaries; 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.