Calvin Parker, AGPCNP
NPI 1174116438 · Gerontology Nurse Practitioner · Raleigh, NC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Calvin Parker, AGPCNP is a Gerontology Nurse Practitioner provider in Raleigh, NC (NPI 1174116438).
Provider details
- NPI number
- 1174116438
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- AGPCNP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2020093085 (NC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
5 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
487 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 183 | $101 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 101 | $72 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 72 | $3 |
| Hemoglobin A1c Level83036 | 37 | $10 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 37 | $103 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 33 | $15 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 84 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 162 | 50 |
| Atorvastatin Calcium | 125 | 41 |
| Amlodipine Besylate | 120 | 34 |
| Hydrochlorothiazide | 120 | 37 |
| Levothyroxine Sodium | 109 | 34 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 93 | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$71 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 925 Liverman Mill RdAhoskie, NC 27910-8109Phone: (252) 642-3174
Registry dates
- Enumerated
- 2021-02-18
- Last updated
- 2025-04-10
- Certified
- 2025-04-10
Frequently asked questions
- What is Calvin Parker's NPI number?
- Calvin Parker's National Provider Identifier (NPI) is 1174116438, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Calvin Parker's specialty?
- Calvin Parker is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Calvin Parker located?
- Calvin Parker's practice location on file with NPPES is 7100 Six Forks Rd Ste 101, Raleigh, NC 27615-6260.
- What is Calvin Parker's phone number?
- The practice phone number listed in the NPPES registry for Calvin Parker is (919) 790-7070.
- Does Calvin Parker accept Medicare?
- Calvin Parker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Calvin Parker's NPI active?
- Yes — Calvin Parker's NPI (1174116438) is active in the NPPES registry as of the last update on 2025-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.