John Cranwell, M.D.
NPI 1134194285 · Internal Medicine Physician · Signal Mountain, TN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Cranwell, M.D. is a Internal Medicine Physician provider in Signal Mountain, TN (NPI 1134194285).
Provider details
- NPI number
- 1134194285
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 9391 (TN)
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
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
Mailing address
Registry dates
- Enumerated
- 2006-02-22
- Last updated
- 2013-07-17
Frequently asked questions
- What is John Cranwell's NPI number?
- John Cranwell's National Provider Identifier (NPI) is 1134194285, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Cranwell's specialty?
- John Cranwell is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Cranwell located?
- John Cranwell's practice location on file with NPPES is 2600 Taft Highway, Signal Mountain, TN 37377-2766.
- What is John Cranwell's phone number?
- The practice phone number listed in the NPPES registry for John Cranwell is (423) 778-9434.
- Does John Cranwell accept Medicare?
- John Cranwell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Cranwell's NPI active?
- Yes — John Cranwell's NPI (1134194285) is active in the NPPES registry as of the last update on 2013-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.