Walter Guthrie, M.D.
NPI 1609818541 · Gastroenterology Physician · Atlanta, GA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Walter Guthrie, M.D. is a Gastroenterology Physician provider in Atlanta, GA (NPI 1609818541).
Provider details
- NPI number
- 1609818541
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 23066 (AL)
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
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-C | 76 | 74 |
| Pantoprazole Sodium | 58 | 20 |
| Omeprazole | 41 | 17 |
| Mesalamine | 23 | — |
| Budesonidebrand: Budesonide Dr | 19 | — |
| Lubiprostone | 17 | — |
| Baclofen | 15 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-12
- Last updated
- 2022-01-10
Frequently asked questions
- What is Walter Guthrie's NPI number?
- Walter Guthrie's National Provider Identifier (NPI) is 1609818541, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Walter Guthrie's specialty?
- Walter Guthrie is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Walter Guthrie located?
- Walter Guthrie's practice location on file with NPPES is 20 Glenlake Pkwy, Atlanta, GA 30328-3473.
- What is Walter Guthrie's phone number?
- The practice phone number listed in the NPPES registry for Walter Guthrie is (770) 536-8109.
- Does Walter Guthrie accept Medicare?
- Walter Guthrie is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Walter Guthrie's NPI active?
- Yes — Walter Guthrie's NPI (1609818541) is active in the NPPES registry as of the last update on 2022-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.