Sr Medical Services
NPI 1831322973 · Nurse Practitioner · Harriman, TN
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sr Medical Services is a Nurse Practitioner organization in Harriman, TN (NPI 1831322973).
Provider details
- NPI number
- 1831322973
- Entity type
- Organization
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Susan Reyes, Owner(865) 567-8847
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 9901 Sierra Vista LnKnoxville, TN 37922-5736Phone: (865) 567-8847
Registry dates
- Enumerated
- 2009-08-24
- Last updated
- 2022-10-24
- Certified
- 2022-10-24
Frequently asked questions
- What is Sr Medical Services's NPI number?
- Sr Medical Services's National Provider Identifier (NPI) is 1831322973, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sr Medical Services?
- Sr Medical Services is classified in the NPPES registry as Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sr Medical Services located?
- Sr Medical Services's practice location on file with NPPES is 2497 S Roane St Ste 110, Harriman, TN 37748-8666.
- What is Sr Medical Services's phone number?
- The practice phone number listed in the NPPES registry for Sr Medical Services is (865) 599-0300.
- Does Sr Medical Services accept Medicare?
- Sr Medical Services is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Sr Medical Services?
- The authorized official listed on Sr Medical Services's NPPES record is Susan Reyes, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sr Medical Services's NPI active?
- Yes — Sr Medical Services's NPI (1831322973) is active in the NPPES registry as of the last update on 2022-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.