Margaret Wat, MD
NPI 1477972032 · Dermatology Physician · Beverly, MA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Wat, MD is a Dermatology Physician provider in Beverly, MA (NPI 1477972032).
Provider details
- NPI number
- 1477972032
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- U1455 (TX)
Specialties & taxonomies
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 tenure33% of score
12 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 379 | 186 |
| Triamcinolone Acetonide | 145 | 94 |
| Clobetasol Propionate | 97 | 51 |
| Fluorouracil | 96 | 88 |
| Mupirocin | 75 | 63 |
| Clindamycin Phosphate | 62 | 39 |
| Tacrolimus | 32 | 26 |
| Metronidazole | 25 | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$121 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 13105 Wortham Center DrHouston, TX 77065-5611Phone: (713) 442-0000
- 22121 Fm 1093 RdRichmond, TX 77407-2140Phone: (713) 442-4100
Registry dates
- Enumerated
- 2014-04-10
- Last updated
- 2025-06-11
- Certified
- 2025-06-11
Frequently asked questions
- What is Margaret Wat's NPI number?
- Margaret Wat's National Provider Identifier (NPI) is 1477972032, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Wat's specialty?
- Margaret Wat is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Margaret Wat located?
- Margaret Wat's practice location on file with NPPES is 900 Cummings Ctr Ste 311t, Beverly, MA 01915-6260.
- What is Margaret Wat's phone number?
- The practice phone number listed in the NPPES registry for Margaret Wat is (978) 225-3376.
- Does Margaret Wat accept Medicare?
- Margaret Wat is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Wat's NPI active?
- Yes — Margaret Wat's NPI (1477972032) is active in the NPPES registry as of the last update on 2025-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.