Gregory Hannon, M.D.
NPI 1659714913 · Dermatology Physician · Edina, MN
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Hannon, M.D. is a Dermatology Physician provider in Edina, MN (NPI 1659714913).
Provider details
- NPI number
- 1659714913
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,805 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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 855 | $7 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 564 | $124 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 419 | $48 |
| Destruction of Skin Growth, 1-14 Growths17110 | 219 | $102 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 198 | $87 |
| Biopsy of Related Skin Growth, First Growth |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 187 | 104 |
| Triamcinolone Acetonide | 135 | 90 |
| Betamethasone/Propylene Glycbrand: Betamethasone Diprop Augmented | 105 | 76 |
| Fluconazole | 81 | 41 |
| Desonide | 80 | 59 |
| Doxycycline Monohydrate | 70 | 29 |
| Metronidazole | 69 | 29 |
| Clobetasol Propionate | 69 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$153 across 10 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 (1)
- 775 Prairie Center Dr Ste 370Eden Prairie, MN 55344-7330Phone: (952) 920-3808Fax: (952) 920-8899
Registry dates
- Enumerated
- 2013-04-16
- Last updated
- 2022-07-21
Frequently asked questions
- What is Gregory Hannon's NPI number?
- Gregory Hannon's National Provider Identifier (NPI) is 1659714913, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Hannon's specialty?
- Gregory Hannon is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Hannon located?
- Gregory Hannon's practice location on file with NPPES is 3316 W 66th St Ste 200, Edina, MN 55435-2544.
- What is Gregory Hannon's phone number?
- The practice phone number listed in the NPPES registry for Gregory Hannon is (952) 303-8600.
- Does Gregory Hannon accept Medicare?
- Gregory Hannon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Hannon's NPI active?
- Yes — Gregory Hannon's NPI (1659714913) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.