Mark Foster, MD
Internal Medicine Physician · Wappingers Falls, NY
Mark Foster, MD is an internal medicine physician with a practice address in Wappingers Falls, New York, and NPI 1245294040, issued on Apr 17, 2006. Check the license (New York 174350, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Mark Foster
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 174350 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1323 Route 9, Wappingers Falls, NY 12590
- Phone
- (845) 298-7022
- Enumerated
- Apr 17, 2006
- Record last updated
- Dec 29, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (845) 298-5618
- Medicaid ID
- 01070057 NY
- Medicare enrollment
- Enrolled (PECOS I20040202000976); accepts Medicare assignment
- Medical or professional school
- Rutgers New Jersey Medical School, 1988
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 1323 Route 9
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mark Foster 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 174350Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% more Medicare Part D claims than the average internal medicine physician in 2024
4,934 Medicare Part D claims for 634 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 92 claims were for opioids.
Most prescribed
- Atorvastatin Calcium366 claims
- Amlodipine Besylate208 claims
- Levothyroxine Sodium180 claims
- Rosuvastatin Calcium149 claims
- Metoprolol Succinate140 claims
- Hydrochlorothiazide131 claims
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: $416.25
23 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. 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
- Hudson Valley Primary Medical CareWappingers Falls, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Foster among 12,067 internal medicine physician records in New York
Mark Foster, MD 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 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1988 · median 2002 among the 7,221 with a school on file
- Record last updated2010 · 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).
6 internal medicine physician records list a practice address in Wappingers Falls
They are 6 of the 508 NPPES records with a practice address in Wappingers Falls, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Wappingers Falls → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Vinay Das, MDWappingers Falls, NY 125901760425243
- Bharati Desai, MDWappinger Falls, NY 125901225140445
- Chandrakant Desai, MDWappinger Falls, NY 125901588750954
- Saisree Kandala, M.DWappingers Falls, NY 125901164484978
- Elliot Levine, MDWappingers Falls, NY 125901669465233
- Hang Park, MDWappingers Falls, NY 125901528243813
- Adam Whitehead, M.D.Wappingers Falls, NY 125901780687236
- Gregory Duquella, MDWallkill, NY 125891821012048
Common questions
What is Mark Foster, MD's NPI number?
Mark Foster, MD's National Provider Identifier (NPI) is 1245294040, issued on Apr 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Foster, MD located?
The NPPES record lists a practice address at 1323 Route 9, Wappingers Falls, NY, 12590. Phone: (845) 298-7022. Providers update this record themselves, so call before visiting.
How can I verify Mark Foster, MD's license?
NPPES lists New York license number 174350, 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 Mark Foster, MD prescribe under Medicare Part D?
In 2024, Mark Foster, MD had 4,934 Medicare Part D claims for 634 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.