Megan Waterman, MD
NPI 1477997146 · Family Medicine Physician · Portland, ME
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Megan Waterman, MD is a Family Medicine Physician provider in Portland, ME (NPI 1477997146).
Provider details
- NPI number
- 1477997146
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 125063557 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 93 | 25 |
| Omeprazole | 41 | 11 |
| Gabapentin | 39 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 34 | — |
| Metformin Hcl | 29 | — |
| Lisinopril | 27 | — |
| Buprenorphine Hcl/Naloxone Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-04-24
- Last updated
- 2025-04-02
- Certified
- 2025-04-02
Frequently asked questions
- What is Megan Waterman's NPI number?
- Megan Waterman's National Provider Identifier (NPI) is 1477997146, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Megan Waterman's specialty?
- Megan Waterman is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Megan Waterman located?
- Megan Waterman's practice location on file with NPPES is 180 Park Ave Ste 1, Portland, ME 04102-2927.
- What is Megan Waterman's phone number?
- The practice phone number listed in the NPPES registry for Megan Waterman is (207) 874-2141.
- Does Megan Waterman accept Medicare?
- Megan Waterman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Megan Waterman's NPI active?
- Yes — Megan Waterman's NPI (1477997146) is active in the NPPES registry as of the last update on 2025-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.