Mark Schwager, M.D.
NPI 1710939426 · Geriatric Medicine (Internal Medicine) Physician · Coventry, RI
Enrolled with Medicare as Practitioner - Geriatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Schwager, M.D. is a Geriatric Medicine (Internal Medicine) Physician provider in Coventry, RI (NPI 1710939426).
Provider details
- NPI number
- 1710939426
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 06946 (RI)
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
15 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 15 | $92 |
Typical Medicare-allowed amounts for these services range $92–$92 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rsvpref3 Antigen/As01e/Pfbrand: Arexvy | 132 | 131 |
| Varicella-Zoster Ge/As01b/Pfbrand: Shingrix | 34 | 26 |
| Rsv Vacc, Pref a and Pref B/Pfbrand: Abrysvo | 31 | 31 |
| Diphth,pertuss(acell),tet Vacbrand: Boostrix Tdap | 15 | 15 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 375 Wampanoag Trl Ste 102Riverside, RI 02915-2233Phone: (401) 649-4010
Registry dates
- Enumerated
- 2006-05-17
- Last updated
- 2020-05-19
- Certified
- 2020-05-19
Frequently asked questions
- What is Mark Schwager's NPI number?
- Mark Schwager's National Provider Identifier (NPI) is 1710939426, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Schwager's specialty?
- Mark Schwager is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Schwager located?
- Mark Schwager's practice location on file with NPPES is 10 Woodland Dr, Coventry, RI 02816-6716.
- What is Mark Schwager's phone number?
- The practice phone number listed in the NPPES registry for Mark Schwager is (401) 524-2344.
- Does Mark Schwager accept Medicare?
- Mark Schwager is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Schwager's NPI active?
- Yes — Mark Schwager's NPI (1710939426) is active in the NPPES registry as of the last update on 2020-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.