Mark Fogarty, M.D.
Internal Medicine Physician · Saint Louis, MO
Mark Fogarty, M.D. is an internal medicine physician with a practice address in Saint Louis, Missouri, and NPI 1770577736, issued on Sep 7, 2005. Check the license (Missouri 106500, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Mark Fogarty
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 106500 MO
Self-reported in NPPES; status is on the state search - Practice location
- 7419 Watson RD, Saint Louis, MO 63119
- Phone
- (314) 400-3360
- Enumerated
- Sep 7, 2005
- Record last updated
- Jun 29, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (314) 400-3361
- Medicaid ID
- 209776202 MO
- Medicare enrollment
- Enrolled (PECOS I20100326000878); accepts Medicare assignment
- Medical or professional school
- Vanderbilt University School Of Medicine, 1990
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,604 in Missouri → Look up another NPI →
Also registered at 7419 Watson RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Stephenie Smith, FNPFamily Nurse Practitioner1639865314
Verify Mark Fogarty in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 106500Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.8 times the Medicare Part D claims of the average internal medicine physician in 2024
8,790 Medicare Part D claims for 731 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 82 claims were for opioids.
Most prescribed
- Atorvastatin Calcium821 claims
- Amlodipine Besylate473 claims
- Losartan Potassium435 claims
- Levothyroxine Sodium308 claims
- Lisinopril297 claims
- Tamsulosin Hcl278 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.
Bills Medicare through 2 group practices
- American Multispecialty Group IncSaint Louis, MO
- Arnold Physical Therapy And Sports Medicine LLCSaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Fogarty among 2,604 internal medicine physician records in Missouri
Mark Fogarty, M.D. is one of 2,604 internal medicine physician records with a practice address in Missouri. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 92% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated1990 · median 2006 among the 1,443 with a school on file
- Record last updated2018 · 48% 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
941 internal medicine physician records list a practice address in Saint Louis
They are 941 of the 27,605 NPPES records with a practice address in Saint Louis, and 2,604 internal medicine physician records in Missouri.
All 2,604 in Missouri → Every provider in Saint Louis → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Hebri Ballal, M.D.Saint Louis, MO 631191871587931
- Brian Bergfeld, M.D.Saint Louis, MO 631191750375812
- Bradley Bernhard, M.D.Saint Louis, MO 631191538153606
- William Budd, M.D.Saint Louis, MO 631191861486953
- Sunny Desai, M.D.Saint Louis, MO 631191306830492
- Matthew Hill, MDSaint Louis, MO 631191497701569
- Christine Hoffner-Owens, D.O.Saint Louis, MO 631191073591772
- Larry King, M.D.Saint Louis, MO 631191285628958
Common questions
What is Mark Fogarty, M.D.'s NPI number?
Mark Fogarty, M.D.'s National Provider Identifier (NPI) is 1770577736, issued on Sep 7, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mark Fogarty, M.D. located?
The NPPES record lists a practice address at 7419 Watson RD, Saint Louis, MO, 63119. Phone: (314) 400-3360. Providers update this record themselves, so call before visiting.
How can I verify Mark Fogarty, M.D.'s license?
NPPES lists Missouri license number 106500, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark Fogarty, M.D. prescribe under Medicare Part D?
In 2024, Mark Fogarty, M.D. had 8,790 Medicare Part D claims for 731 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.