Gregg Heatley, MD
NPI 1194791616 · Ophthalmology Physician · Verona, WI
Gregg Heatley, MD is a Ophthalmology Physician provider in Verona, WI (NPI 1194791616).
Provider details
- NPI number
- 1194791616
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 29449 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 110 | 71 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 40 | 28 |
| Brimonidine Tartrate | 38 | 19 |
| Dorzolamide Hcl | 29 | 13 |
| Travoprost | 29 | 14 |
| Timolol Maleate | 25 | 18 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-24
- Last updated
- 2023-09-15
- Certified
- 2023-09-15
Frequently asked questions
- What is Gregg Heatley's NPI number?
- Gregg Heatley's National Provider Identifier (NPI) is 1194791616, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregg Heatley's specialty?
- Gregg Heatley is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregg Heatley located?
- Gregg Heatley's practice location on file with NPPES is 3844 Swoboda Rd, Verona, WI 53593-8416.
- What is Gregg Heatley's phone number?
- The practice phone number listed in the NPPES registry for Gregg Heatley is (608) 821-3182.
- Is Gregg Heatley's NPI active?
- Yes — Gregg Heatley's NPI (1194791616) is active in the NPPES registry as of the last update on 2023-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.