Chase Griffin, MD
NPI 1922680602 · Student in an Organized Health Care Education/Training Program · Knoxville, TN
Enrolled with Medicare as Order and Referring Only - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chase Griffin, MD is a Student in an Organized Health Care Education/Training Program provider in Knoxville, TN (NPI 1922680602).
Provider details
- NPI number
- 1922680602
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
83% 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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 49 | 49 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 19 | 19 |
| Tamsulosin Hcl | 15 | — |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 15 | 15 |
| Cephalexin | 15 | 15 |
| Tramadol Hcl | 14 | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-04-22
- Last updated
- 2021-04-22
- Certified
- 2021-04-22
Frequently asked questions
- What is Chase Griffin's NPI number?
- Chase Griffin's National Provider Identifier (NPI) is 1922680602, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chase Griffin's specialty?
- Chase Griffin is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Chase Griffin located?
- Chase Griffin's practice location on file with NPPES is 1924 Alcoa Hwy # U-11, Knoxville, TN 37920-1511.
- What is Chase Griffin's phone number?
- The practice phone number listed in the NPPES registry for Chase Griffin is (865) 305-9230.
- Does Chase Griffin accept Medicare?
- Chase Griffin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chase Griffin's NPI active?
- Yes — Chase Griffin's NPI (1922680602) is active in the NPPES registry as of the last update on 2021-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.