Robert Crocker, MD
NPI 1609897099 · Internal Medicine Physician · Knoxville, TN
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Crocker, MD is a Internal Medicine Physician provider in Knoxville, TN (NPI 1609897099).
Provider details
- NPI number
- 1609897099
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 15650 (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
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
- 2006-07-21
- Last updated
- 2013-04-29
Frequently asked questions
- What is Robert Crocker's NPI number?
- Robert Crocker's National Provider Identifier (NPI) is 1609897099, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Crocker's specialty?
- Robert Crocker is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Crocker located?
- Robert Crocker's practice location on file with NPPES is 8033 Ray Mears Blvd, Knoxville, TN 37919-5458.
- What is Robert Crocker's phone number?
- The practice phone number listed in the NPPES registry for Robert Crocker is (865) 545-4592.
- Does Robert Crocker accept Medicare?
- Robert Crocker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Crocker's NPI active?
- Yes — Robert Crocker's NPI (1609897099) is active in the NPPES registry as of the last update on 2013-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.