IndividualActive
Margretta O'Reilly, M.D.
NPI 1821024779 · Dermatology Physician · Anchorage, AK
Margretta O'Reilly, M.D. is a Dermatology Physician provider in Anchorage, AK (NPI 1821024779).
Provider details
- NPI number
- 1821024779
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 3222 (AK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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.
Practice location
3841 Piper Street
Suite T4-020
Anchorage, AK 99508
Phone: (907) 646-8500
Fax: (907) 646-9760
Street-level locationGet directions
Mailing address
3841 Piper Street
Anchorage, AK 99508
Registry dates
- Enumerated
- 2006-06-23
- Last updated
- 2019-08-13
Frequently asked questions
- What is Margretta O'Reilly's NPI number?
- Margretta O'Reilly's National Provider Identifier (NPI) is 1821024779, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margretta O'Reilly's specialty?
- Margretta O'Reilly is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Margretta O'Reilly located?
- Margretta O'Reilly's practice location on file with NPPES is 3841 Piper Street, Anchorage, AK 99508.
- What is Margretta O'Reilly's phone number?
- The practice phone number listed in the NPPES registry for Margretta O'Reilly is (907) 646-8500.
- Is Margretta O'Reilly's NPI active?
- Yes — Margretta O'Reilly's NPI (1821024779) is active in the NPPES registry as of the last update on 2019-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.