Gillian Eastman, MD
NPI 1346668415 · Family Medicine Physician · Norway, ME
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gillian Eastman, MD is a Family Medicine Physician provider in Norway, ME (NPI 1346668415).
Provider details
- NPI number
- 1346668415
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 036144906 (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
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 · 83 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 222 | 63 |
| Levothyroxine Sodium | 178 | 48 |
| Lisinopril | 171 | 53 |
| Amlodipine Besylate | 144 | 41 |
| Omeprazole | 143 | 42 |
| Rosuvastatin Calcium | 130 | 45 |
| Gabapentin |
Practice location
Mailing address
Additional practice locations (2)
- 722 W Maxwell St Ste 235Chicago, IL 60607Phone: (312) 996-2901
- 1740 W Taylor StChicago, IL 60612-7232Phone: (866) 600-2273
Registry dates
- Enumerated
- 2014-04-04
- Last updated
- 2021-08-12
- Certified
- 2021-08-12
Frequently asked questions
- What is Gillian Eastman's NPI number?
- Gillian Eastman's National Provider Identifier (NPI) is 1346668415, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gillian Eastman's specialty?
- Gillian Eastman is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gillian Eastman located?
- Gillian Eastman's practice location on file with NPPES is 8 Pikes Hl, Norway, ME 04268-5340.
- What is Gillian Eastman's phone number?
- The practice phone number listed in the NPPES registry for Gillian Eastman is (207) 744-6444.
- Does Gillian Eastman accept Medicare?
- Gillian Eastman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gillian Eastman's NPI active?
- Yes — Gillian Eastman's NPI (1346668415) is active in the NPPES registry as of the last update on 2021-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.