Crystal Martin, AGNP-BC
NPI 1871246215 · Nurse Practitioner · Roxboro, NC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Crystal Martin, AGNP-BC is a Nurse Practitioner provider in Roxboro, NC (NPI 1871246215).
Provider details
- NPI number
- 1871246215
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- AGNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- MART-VWNGJ (NC)
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 tenure25% of score
4 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
872 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 | 238 | $102 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 177 | $72 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 99 | $9 |
| Manual Urinalysis Test With Examination Using Microscope, Non-Automated81000 | 88 | $4 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 86 | $103 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 102 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 255 | 86 |
| Amlodipine Besylate | 192 | 63 |
| Prednisone | 142 | 119 |
| Rosuvastatin Calcium | 142 | 50 |
| Fluticasone Propionate | 135 | 68 |
| Lisinopril | 134 | 42 |
| Pantoprazole Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$987 across 53 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
Registry dates
- Enumerated
- 2022-01-26
- Last updated
- 2026-01-20
- Certified
- 2026-01-20
Frequently asked questions
- What is Crystal Martin's NPI number?
- Crystal Martin's National Provider Identifier (NPI) is 1871246215, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Martin's specialty?
- Crystal Martin is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Crystal Martin located?
- Crystal Martin's practice location on file with NPPES is 783 Doctors Ct, Roxboro, NC 27573-4571.
- What is Crystal Martin's phone number?
- The practice phone number listed in the NPPES registry for Crystal Martin is (336) 599-3212.
- Does Crystal Martin accept Medicare?
- Crystal Martin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Crystal Martin's NPI active?
- Yes — Crystal Martin's NPI (1871246215) 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.