Mark Fogarty, M.D.
NPI 1770577736 · Internal Medicine Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Fogarty, M.D. is a Internal Medicine Physician provider in Saint Louis, MO (NPI 1770577736).
Provider details
- NPI number
- 1770577736
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 106500 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,216 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 302 | $122 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 150 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 105 | $123 |
| Hemoglobin A1c Level83036 | 99 | $10 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 90 | $16 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 130 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 821 | 234 |
| Amlodipine Besylate | 473 | 132 |
| Losartan Potassium | 435 | 125 |
| Levothyroxine Sodium | 308 | 76 |
| Lisinopril | 297 | 86 |
| Tamsulosin Hcl | 278 | 70 |
| Metformin Hcl |
Practice location
Mailing address
Additional practice locations (2)
- 7345 Watson RdSaint Louis, MO 63119-4405Phone: (314) 752-7100Fax: (314) 752-3284
- 7345 Watson RdSaint Louis, MO 63119-4405Phone: (314) 752-7100Fax: (314) 752-3284
Registry dates
- Enumerated
- 2005-09-07
- Last updated
- 2018-06-29
Frequently asked questions
- What is Mark Fogarty's NPI number?
- Mark Fogarty's National Provider Identifier (NPI) is 1770577736, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Fogarty's specialty?
- Mark Fogarty is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Fogarty located?
- Mark Fogarty's practice location on file with NPPES is 7419 Watson Rd, Saint Louis, MO 63119-4415.
- What is Mark Fogarty's phone number?
- The practice phone number listed in the NPPES registry for Mark Fogarty is (314) 400-3360.
- Does Mark Fogarty accept Medicare?
- Mark Fogarty is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Fogarty's NPI active?
- Yes — Mark Fogarty's NPI (1770577736) is active in the NPPES registry as of the last update on 2018-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.