Shawn Gappy, M.D.
NPI 1578900189 · Ophthalmology Physician · Hazel Park, MI
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shawn Gappy, M.D. is a Ophthalmology Physician provider in Hazel Park, MI (NPI 1578900189).
Provider details
- NPI number
- 1578900189
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301103153 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 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
357 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 79 | $129 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 71 | $170 |
| Exam to Measure Eye Deviation and Range of Motion92060 | 46 | $62 |
| Ultrasound Scan to Determine Eye Length and Lens Power76519 | 34 | $67 |
| Established Patient Problem Focused Exam of Visual System92012 | 34 | $87 |
| Photography of the Retina92250 | 26 | $36 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 175 | 32 |
| Prednisolone Acetate | 101 | 52 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 64 | 14 |
| Fluorometholone | 62 | 12 |
| Erythromycin Basebrand: Erythromycin | 45 | 21 |
| Timolol Maleate | 34 | 11 |
| Brimonidine Tartrate | 29 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-05-23
- Last updated
- 2019-02-27
Frequently asked questions
- What is Shawn Gappy's NPI number?
- Shawn Gappy's National Provider Identifier (NPI) is 1578900189, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shawn Gappy's specialty?
- Shawn Gappy is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Shawn Gappy located?
- Shawn Gappy's practice location on file with NPPES is 23411 John R Rd Ste 4, Hazel Park, MI 48030-1404.
- What is Shawn Gappy's phone number?
- The practice phone number listed in the NPPES registry for Shawn Gappy is (248) 607-3114.
- Does Shawn Gappy accept Medicare?
- Shawn Gappy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shawn Gappy's NPI active?
- Yes — Shawn Gappy's NPI (1578900189) is active in the NPPES registry as of the last update on 2019-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.