Kelly Greenhill, CRNP
NPI 1457179673 · Nurse Practitioner · Sheffield, AL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kelly Greenhill, CRNP is a Nurse Practitioner provider in Sheffield, AL (NPI 1457179673).
Provider details
- NPI number
- 1457179673
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- 1-152077 (AL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
1 yr in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
31 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 16 | $137 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 15 | $94 |
Typical Medicare-allowed amounts for these services range $94–$137 (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
Registry dates
- Enumerated
- 2024-09-26
- Last updated
- 2024-09-26
- Certified
- 2024-09-19
Frequently asked questions
- What is Kelly Greenhill's NPI number?
- Kelly Greenhill's National Provider Identifier (NPI) is 1457179673, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelly Greenhill's specialty?
- Kelly Greenhill is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kelly Greenhill located?
- Kelly Greenhill's practice location on file with NPPES is 1300 S Montgomery Ave, Sheffield, AL 35660-6367.
- What is Kelly Greenhill's phone number?
- The practice phone number listed in the NPPES registry for Kelly Greenhill is (256) 386-4592.
- Does Kelly Greenhill accept Medicare?
- Kelly Greenhill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kelly Greenhill's NPI active?
- Yes — Kelly Greenhill's NPI (1457179673) is active in the NPPES registry as of the last update on 2024-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.