Christopher Collins, CRNP
NPI 1477725232 · Family Nurse Practitioner · Harrisburg, PA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Collins, CRNP is a Family Nurse Practitioner provider in Harrisburg, PA (NPI 1477725232).
Provider details
- NPI number
- 1477725232
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Male
- Sole proprietor
- No
- License
- SP009429 (PA)
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
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
238 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) |
|---|---|---|
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 92 | $103 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 87 | $62 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 59 | $9 |
Typical Medicare-allowed amounts for these services range $9–$103 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 64 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 89 | 26 |
| Atorvastatin Calcium | 84 | 28 |
| Levothyroxine Sodium | 66 | 22 |
| Amlodipine Besylate | 64 | 19 |
| Gabapentin | 62 | 18 |
| Potassium Chloride | 61 | 20 |
| Pantoprazole Sodium | 58 |
Practice location
Mailing address
Additional practice locations (1)
- 4510 Marketplace WayEnola, PA 17025Phone: (717) 547-6108Fax: (717) 547-6189
Registry dates
- Enumerated
- 2008-04-01
- Last updated
- 2023-04-04
- Certified
- 2023-04-04
Frequently asked questions
- What is Christopher Collins's NPI number?
- Christopher Collins's National Provider Identifier (NPI) is 1477725232, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Collins's specialty?
- Christopher Collins is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christopher Collins located?
- Christopher Collins's practice location on file with NPPES is 2501 N 3rd St Fl 2, Harrisburg, PA 17110-1904.
- What is Christopher Collins's phone number?
- The practice phone number listed in the NPPES registry for Christopher Collins is (717) 782-2100.
- Does Christopher Collins accept Medicare?
- Christopher Collins is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Collins's NPI active?
- Yes — Christopher Collins's NPI (1477725232) is active in the NPPES registry as of the last update on 2023-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.