Katelyn Chadwick, DO
NPI 1801472337 · Hospitalist Physician · Portland, ME
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katelyn Chadwick, DO is a Hospitalist Physician provider in Portland, ME (NPI 1801472337).
Provider details
- NPI number
- 1801472337
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- DO3892 (ME)
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
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 36 | 13 |
| Lisinopril | 25 | — |
| Tamsulosin Hcl | 14 | — |
| Gabapentin | 13 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 12 | — |
| Finasteride | 12 | — |
| Propranolol Hcl |
Practice location
Mailing address
Additional practice locations (3)
- 1 Medical Center DrBiddeford, ME 04005-9422Phone: (207) 283-7937Fax: (207) 283-7018
- 25 June StSanford, ME 04073-2621Phone: (207) 324-4310
- 1 Harnois Ave Ste 1bWestbrook, ME 04092-4395Phone: (207) 662-1340Fax: (207) 662-1341
Registry dates
- Enumerated
- 2021-03-23
- Last updated
- 2025-01-29
- Certified
- 2025-01-29
Frequently asked questions
- What is Katelyn Chadwick's NPI number?
- Katelyn Chadwick's National Provider Identifier (NPI) is 1801472337, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katelyn Chadwick's specialty?
- Katelyn Chadwick is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Katelyn Chadwick located?
- Katelyn Chadwick's practice location on file with NPPES is 22 Bramhall St, Portland, ME 04102-3175.
- What is Katelyn Chadwick's phone number?
- The practice phone number listed in the NPPES registry for Katelyn Chadwick is (207) 662-0111.
- Does Katelyn Chadwick accept Medicare?
- Katelyn Chadwick is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katelyn Chadwick's NPI active?
- Yes — Katelyn Chadwick's NPI (1801472337) is active in the NPPES registry as of the last update on 2025-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.