Rima Shah, MD
NPI 1841267804 · Internal Medicine Physician · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rima Shah, MD is a Internal Medicine Physician provider in Grand Rapids, MI (NPI 1841267804).
Provider details
- NPI number
- 1841267804
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 4301044306 (MI)
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
465 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) |
|---|---|---|
| Screening Mammography77067 | 233 | $88 |
| Screening 3d Breast Mammography77063 | 232 | $23 |
Typical Medicare-allowed amounts for these services range $23–$88 (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.
Practice location
Mailing address
Additional practice locations (1)
- 25 Michigan St NeSuite 2100Grand Rapids, MI 49503-2515Phone: (616) 391-3777Fax: (616) 391-3787
Registry dates
- Enumerated
- 2006-03-08
- Last updated
- 2021-02-24
- Certified
- 2021-02-24
Frequently asked questions
- What is Rima Shah's NPI number?
- Rima Shah's National Provider Identifier (NPI) is 1841267804, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rima Shah's specialty?
- Rima Shah is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rima Shah located?
- Rima Shah's practice location on file with NPPES is 426 Michigan St Ne, Grand Rapids, MI 49503-5609.
- What is Rima Shah's phone number?
- The practice phone number listed in the NPPES registry for Rima Shah is (616) 267-8338.
- Does Rima Shah accept Medicare?
- Rima Shah is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rima Shah's NPI active?
- Yes — Rima Shah's NPI (1841267804) is active in the NPPES registry as of the last update on 2021-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.