Gregory Pfennig, NP
NPI 1932126414 · Family Nurse Practitioner · Valley City, ND
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Pfennig, NP is a Family Nurse Practitioner provider in Valley City, ND (NPI 1932126414).
Provider details
- NPI number
- 1932126414
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Male
- Sole proprietor
- No
- License
- R28569 (ND)
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 tenure28% of score
19 yrs 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
518 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 270 | $53 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 248 | $79 |
Typical Medicare-allowed amounts for these services range $53–$79 (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 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 124 | 122 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 92 | 88 |
| Cephalexin | 58 | 58 |
| Doxycycline Hyclate | 52 | 51 |
| Azithromycin | 50 | 49 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 42 | 41 |
| Cyclobenzaprine Hcl | 34 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-17
- Last updated
- 2022-03-30
- Certified
- 2022-03-30
Frequently asked questions
- What is Gregory Pfennig's NPI number?
- Gregory Pfennig's National Provider Identifier (NPI) is 1932126414, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Pfennig's specialty?
- Gregory Pfennig is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gregory Pfennig located?
- Gregory Pfennig's practice location on file with NPPES is 520 Chautauqua Blvd, Valley City, ND 58072-3145.
- What is Gregory Pfennig's phone number?
- The practice phone number listed in the NPPES registry for Gregory Pfennig is (701) 845-6000.
- Does Gregory Pfennig accept Medicare?
- Gregory Pfennig is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Pfennig's NPI active?
- Yes — Gregory Pfennig's NPI (1932126414) is active in the NPPES registry as of the last update on 2022-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.