Guidestar Eldercare - Tn, P.C.
NPI 1023791449 · Internal Medicine Physician · Memphis, TN
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Guidestar Eldercare - Tn, P.C. is a Internal Medicine Physician organization in Memphis, TN (NPI 1023791449).
Provider details
- NPI number
- 1023791449
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Steven Posar, Director, Owner(574) 546-1900
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
- Clinical Psychologist103TC0700X
Behavioral Health & Social Service Providers
- Clinical Social Worker1041C0700X
Behavioral Health & Social Service Providers
- Neurology Physician2084N0400X
Allopathic & Osteopathic Physicians
- Nurse Practitioner363L00000X
Physician Assistants & Advanced Practice Nursing Providers
- Family Nurse Practitioner363LF0000X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2023-08-11
- Last updated
- 2025-01-16
- Certified
- 2025-01-16
Frequently asked questions
- What is Guidestar Eldercare - Tn, P.C.'s NPI number?
- Guidestar Eldercare - Tn, P.C.'s National Provider Identifier (NPI) is 1023791449, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Guidestar Eldercare - Tn, P.C.?
- Guidestar Eldercare - Tn, P.C. is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Guidestar Eldercare - Tn, P.C. located?
- Guidestar Eldercare - Tn, P.C.'s practice location on file with NPPES is 6000 Poplar Ave Ste 250, Memphis, TN 38119-3974.
- What is Guidestar Eldercare - Tn, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Guidestar Eldercare - Tn, P.C. is (574) 546-1900.
- Does Guidestar Eldercare - Tn, P.C. accept Medicare?
- Guidestar Eldercare - Tn, P.C. 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 Guidestar Eldercare - Tn, P.C.?
- The authorized official listed on Guidestar Eldercare - Tn, P.C.'s NPPES record is Steven Posar, Director, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Guidestar Eldercare - Tn, P.C.'s NPI active?
- Yes — Guidestar Eldercare - Tn, P.C.'s NPI (1023791449) is active in the NPPES registry as of the last update on 2025-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.