Gail Berntson
NPI 1639187222 · Internal Medicine Physician · Memphis, TN
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gail Berntson is a Internal Medicine Physician provider in Memphis, TN (NPI 1639187222).
Provider details
- NPI number
- 1639187222
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- ME79472 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Mailing address
Registry dates
- Enumerated
- 2006-08-03
- Last updated
- 2007-07-12
Frequently asked questions
- What is Gail Berntson's NPI number?
- Gail Berntson's National Provider Identifier (NPI) is 1639187222, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gail Berntson's specialty?
- Gail Berntson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gail Berntson located?
- Gail Berntson's practice location on file with NPPES is 1030 Jefferson Ave # 11c-3, Memphis, TN 38104-2127.
- What is Gail Berntson's phone number?
- The practice phone number listed in the NPPES registry for Gail Berntson is (901) 523-8990.
- Does Gail Berntson accept Medicare?
- Gail Berntson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gail Berntson's NPI active?
- Yes — Gail Berntson's NPI (1639187222) is active in the NPPES registry as of the last update on 2007-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.