Mariah Stump, M.D.
NPI 1841550738 · Internal Medicine Physician · Riverside, RI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mariah Stump, M.D. is a Internal Medicine Physician provider in Riverside, RI (NPI 1841550738).
Provider details
- NPI number
- 1841550738
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- MD14956 (RI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 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
162 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 | 89 | $84 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 38 | $74 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 35 | $51 |
Typical Medicare-allowed amounts for these services range $51–$84 (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 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 138 | 44 |
| Losartan Potassium | 120 | 33 |
| Gabapentin | 95 | 20 |
| Levothyroxine Sodium | 94 | 25 |
| Omeprazole | 87 | 26 |
| Amlodipine Besylate | 82 | 26 |
| Lisinopril |
Practice location
Mailing address
Additional practice locations (1)
- 146 W River StProvidence, RI 02904-2609Phone: (401) 793-5700
Registry dates
- Enumerated
- 2012-05-24
- Last updated
- 2024-09-13
- Certified
- 2024-09-13
Frequently asked questions
- What is Mariah Stump's NPI number?
- Mariah Stump's National Provider Identifier (NPI) is 1841550738, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariah Stump's specialty?
- Mariah Stump is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mariah Stump located?
- Mariah Stump's practice location on file with NPPES is 375 Wampanoag Trl, Riverside, RI 02915-2232.
- What is Mariah Stump's phone number?
- The practice phone number listed in the NPPES registry for Mariah Stump is (401) 649-4020.
- Does Mariah Stump accept Medicare?
- Mariah Stump is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mariah Stump's NPI active?
- Yes — Mariah Stump's NPI (1841550738) is active in the NPPES registry as of the last update on 2024-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.