Dr. Martin'S Ob-Gyn, Inc
NPI 1922297175 · Obstetrics & Gynecology Physician · Knoxville, TN
Dr. Martin'S Ob-Gyn, Inc is a Obstetrics & Gynecology Physician organization in Knoxville, TN (NPI 1922297175).
Provider details
- NPI number
- 1922297175
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Duy-Thu Martin, President/Owner(865) 546-6721
- License
- 38553 (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
18 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
- 2007-10-23
- Last updated
- 2007-10-23
Frequently asked questions
- What is Dr. Martin'S Ob-Gyn, Inc's NPI number?
- Dr. Martin'S Ob-Gyn, Inc's National Provider Identifier (NPI) is 1922297175, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr. Martin'S Ob-Gyn, Inc?
- Dr. Martin'S Ob-Gyn, Inc is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Dr. Martin'S Ob-Gyn, Inc located?
- Dr. Martin'S Ob-Gyn, Inc's practice location on file with NPPES is 939 Emerald Ave, Knoxville, TN 37917-4502.
- What is Dr. Martin'S Ob-Gyn, Inc's phone number?
- The practice phone number listed in the NPPES registry for Dr. Martin'S Ob-Gyn, Inc is (865) 546-6721.
- Who is the authorized official for Dr. Martin'S Ob-Gyn, Inc?
- The authorized official listed on Dr. Martin'S Ob-Gyn, Inc's NPPES record is Duy-Thu Martin, President/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr. Martin'S Ob-Gyn, Inc's NPI active?
- Yes — Dr. Martin'S Ob-Gyn, Inc's NPI (1922297175) is active in the NPPES registry as of the last update on 2007-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.