Crystal Harris, MSN, AGACNP C
NPI 1447915483 · Acute Care Nurse Practitioner · Onancock, VA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Crystal Harris, MSN, AGACNP C is a Acute Care Nurse Practitioner provider in Onancock, VA (NPI 1447915483).
Provider details
- NPI number
- 1447915483
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, AGACNP C
- Sex
- Female
- Sole proprietor
- No
- License
- 0024181028 (VA)
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
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
367 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) |
|---|---|---|
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 156 | $3 |
| Hemoglobin A1c Level83036 | 111 | $10 |
| Urinalysis, Manual Test81002 | 45 | $3 |
| Testing for Presence of Drug, Read By Direct Observation80305 | 23 | $12 |
| X-Ray of Chest, 2 Views71046 | 19 | $23 |
| Detection Test By Immunoassay With Direct Visual Observation for Streptococcus, Group a (strep)87880 | 13 | $16 |
Typical Medicare-allowed amounts for these services range $3–$23 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 67 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 142 | 74 |
| Amlodipine Besylate | 123 | 67 |
| Losartan Potassium | 91 | 44 |
| Gabapentin | 78 | 40 |
| Hydrochlorothiazide | 73 | 33 |
| Furosemide | 63 | 38 |
| Lisinopril | 60 | 39 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$61 across 3 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 (4)
- 4049 Main StChincoteague, VA 23336-2406Phone: (757) 414-0400Fax: (757) 414-0569
- 17068 Lankford HighwayEastville, VA 23347Phone: (757) 414-0400Fax: (757) 414-0569
- 5219 Lankford HwyNew Church, VA 23415-3332Phone: (757) 414-0400Fax: (757) 414-0569
- 25228 Lankford HighwayOnley, VA 23418Phone: (757) 414-0400Fax: (757) 414-0569
Registry dates
- Enumerated
- 2021-11-04
- Last updated
- 2026-03-09
- Certified
- 2026-03-09
Frequently asked questions
- What is Crystal Harris's NPI number?
- Crystal Harris's National Provider Identifier (NPI) is 1447915483, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Harris's specialty?
- Crystal Harris is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Crystal Harris located?
- Crystal Harris's practice location on file with NPPES is 20306 Badger Ln, Onancock, VA 23417-1224.
- What is Crystal Harris's phone number?
- The practice phone number listed in the NPPES registry for Crystal Harris is (757) 414-0400.
- Does Crystal Harris accept Medicare?
- Crystal Harris is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Crystal Harris's NPI active?
- Yes — Crystal Harris's NPI (1447915483) is active in the NPPES registry as of the last update on 2026-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.