Greystone Medical Clinic, P.C.
NPI 1770519530 · Acute Care Nurse Practitioner · Jackson, TN
Greystone Medical Clinic, P.C. is a Acute Care Nurse Practitioner organization in Jackson, TN (NPI 1770519530).
Provider details
- NPI number
- 1770519530
- Entity type
- Organization
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Marcus Desio, Owner(731) 661-1031
- License
- TN0000030429 (TN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Allopathic & Osteopathic Physicians
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
- 2006-06-24
- Last updated
- 2025-09-11
Frequently asked questions
- What is Greystone Medical Clinic, P.C.'s NPI number?
- Greystone Medical Clinic, P.C.'s National Provider Identifier (NPI) is 1770519530, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Greystone Medical Clinic, P.C.?
- Greystone Medical Clinic, P.C. is classified in the NPPES registry as Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Greystone Medical Clinic, P.C. located?
- Greystone Medical Clinic, P.C.'s practice location on file with NPPES is 1044 Greystone Square, Jackson, TN 38305.
- What is Greystone Medical Clinic, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Greystone Medical Clinic, P.C. is (731) 661-1031.
- Who is the authorized official for Greystone Medical Clinic, P.C.?
- The authorized official listed on Greystone Medical Clinic, P.C.'s NPPES record is Marcus Desio, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Greystone Medical Clinic, P.C.'s NPI active?
- Yes — Greystone Medical Clinic, P.C.'s NPI (1770519530) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.