Maria Dunn
NPI 1588831259 · Internal Medicine Physician · Worcester, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Dunn is a Internal Medicine Physician provider in Worcester, MA (NPI 1588831259).
Provider details
- NPI number
- 1588831259
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 233224 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 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
338 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 167 | $108 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 93 | $107 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 52 | $181 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 15 | $153 |
| Nursing Facility Discharge Management, More Than 30 Minutes99316 | 11 | $130 |
Typical Medicare-allowed amounts for these services range $107–$181 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 114 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 370 | 30 |
| Apixabanbrand: Eliquis | 342 | 25 |
| Atorvastatin Calcium | 254 | 36 |
| Gabapentin | 198 | 31 |
| Pantoprazole Sodium | 181 | 24 |
| Levothyroxine Sodium | 160 | 21 |
| Lisinopril |
Practice location
Mailing address
Additional practice locations (1)
- 100 Grove St Ste 210Worcester, MA 01605-2630Phone: (508) 556-1072Fax: (508) 318-8037
Registry dates
- Enumerated
- 2008-05-13
- Last updated
- 2021-04-23
- Certified
- 2021-04-23
Frequently asked questions
- What is Maria Dunn's NPI number?
- Maria Dunn's National Provider Identifier (NPI) is 1588831259, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Dunn's specialty?
- Maria Dunn is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Dunn located?
- Maria Dunn's practice location on file with NPPES is 119 Belmont St, Worcester, MA 01605-2903.
- What is Maria Dunn's phone number?
- The practice phone number listed in the NPPES registry for Maria Dunn is (508) 334-8630.
- Does Maria Dunn accept Medicare?
- Maria Dunn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Dunn's NPI active?
- Yes — Maria Dunn's NPI (1588831259) is active in the NPPES registry as of the last update on 2021-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.