Gregory Dunn, MD
NPI 1083678858 · Family Medicine Physician · Woodbury, MN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Dunn, MD is a Family Medicine Physician provider in Woodbury, MN (NPI 1083678858).
Provider details
- NPI number
- 1083678858
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 34583 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
168 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 | 118 | $89 |
| Manual Urinalysis Test With Examination Using Microscope, Automated81001 | 26 | $3 |
| Bacterial Colony Count, Urine87086 | 24 | $8 |
Typical Medicare-allowed amounts for these services range $3–$89 (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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 44 | 44 |
| Prednisone | 43 | 42 |
| Azithromycin | 33 | 33 |
| Cefuroxime Axetilbrand: Cefuroxime | 33 | 32 |
| Cephalexin | 20 | 20 |
| Methylprednisolone | 17 | 16 |
| Cefprozil | 13 | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-17
- Last updated
- 2011-11-15
Frequently asked questions
- What is Gregory Dunn's NPI number?
- Gregory Dunn's National Provider Identifier (NPI) is 1083678858, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Dunn's specialty?
- Gregory Dunn is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Dunn located?
- Gregory Dunn's practice location on file with NPPES is 8675 Valley Creek Rd, Woodbury, MN 55125-2337.
- What is Gregory Dunn's phone number?
- The practice phone number listed in the NPPES registry for Gregory Dunn is (651) 241-3000.
- Does Gregory Dunn accept Medicare?
- Gregory Dunn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Dunn's NPI active?
- Yes — Gregory Dunn's NPI (1083678858) is active in the NPPES registry as of the last update on 2011-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.