Maryann Shea, M.D.
NPI 1205817715 · Internal Medicine Physician · Auburn, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maryann Shea, M.D. is a Internal Medicine Physician provider in Auburn, MA (NPI 1205817715).
Provider details
- NPI number
- 1205817715
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 152782 (MA)
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
429 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 | 128 | $99 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 115 | $140 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 90 | $196 |
| Administration of Influenza Virus VaccineG0008 | 26 | $35 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 25 | $62 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 54 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 170 | 40 |
| Apixabanbrand: Eliquis | 101 | 16 |
| Trazodone Hcl | 98 | 17 |
| Levothyroxine Sodium | 97 | 19 |
| Amlodipine Besylate | 93 | 21 |
| Lisinopril | 81 | 18 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-10
- Last updated
- 2009-04-21
Frequently asked questions
- What is Maryann Shea's NPI number?
- Maryann Shea's National Provider Identifier (NPI) is 1205817715, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maryann Shea's specialty?
- Maryann Shea is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Maryann Shea located?
- Maryann Shea's practice location on file with NPPES is 103 Millbury St, Auburn, MA 01501-3205.
- What is Maryann Shea's phone number?
- The practice phone number listed in the NPPES registry for Maryann Shea is (508) 721-4100.
- Does Maryann Shea accept Medicare?
- Maryann Shea is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maryann Shea's NPI active?
- Yes — Maryann Shea's NPI (1205817715) is active in the NPPES registry as of the last update on 2009-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.