Spencer Greer
NPI 1063253342 · Medical Physician Assistant · Little Rock, AR
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Spencer Greer is a Medical Physician Assistant provider in Little Rock, AR (NPI 1063253342).
Provider details
- NPI number
- 1063253342
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- PT2024-095 (AR)
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 tenure28% of score
2 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
254 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 218 | $83 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 36 | $57 |
Typical Medicare-allowed amounts for these services range $57–$83 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (2)
- 812 Oak StConway, AR 72032-4408Phone: (501) 327-7100Fax: (501) 327-7121
- 400 S Main St Ste 100Searcy, AR 72143-7801Phone: (501) 279-9000Fax: (501) 279-9011
Registry dates
- Enumerated
- 2024-06-03
- Last updated
- 2026-01-20
- Certified
- 2026-01-20
Frequently asked questions
- What is Spencer Greer's NPI number?
- Spencer Greer's National Provider Identifier (NPI) is 1063253342, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Spencer Greer's specialty?
- Spencer Greer is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Spencer Greer located?
- Spencer Greer's practice location on file with NPPES is 4301 W Markham St # 619, Little Rock, AR 72205-7101.
- What is Spencer Greer's phone number?
- The practice phone number listed in the NPPES registry for Spencer Greer is (501) 686-5730.
- Does Spencer Greer accept Medicare?
- Spencer Greer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Spencer Greer's NPI active?
- Yes — Spencer Greer's NPI (1063253342) is active in the NPPES registry as of the last update on 2026-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.