Derick Ansah
NPI 1477060473 · Ophthalmology Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Derick Ansah is a Ophthalmology Physician provider in Baltimore, MD (NPI 1477060473).
Provider details
- NPI number
- 1477060473
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- D0099887 (MD)
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
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
59 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 | 29 | $95 |
| Transplantation of Outer Layer of Corneal Tissue65756 | 16 | $230 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 14 | $133 |
Typical Medicare-allowed amounts for these services range $95–$230 (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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 191 | 132 |
| Moxifloxacin Hclbrand: Moxifloxacin | 57 | 45 |
| Ketorolac Tromethamine | 53 | 47 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 31 | 20 |
| Erythromycin Basebrand: Erythromycin | 29 | 28 |
| Latanoprost | 29 | 15 |
| Cyclosporinebrand: Restasis | 23 | 12 |
Practice location
Mailing address
Additional practice locations (1)
- 601 Elmwood AveAc-5 General Medicine Clnic 696Rochester, NY 14642Phone: (585) 275-5681Fax: (585) 273-1041
Registry dates
- Enumerated
- 2017-12-29
- Last updated
- 2024-04-05
- Certified
- 2024-04-05
Frequently asked questions
- What is Derick Ansah's NPI number?
- Derick Ansah's National Provider Identifier (NPI) is 1477060473, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derick Ansah's specialty?
- Derick Ansah is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Derick Ansah located?
- Derick Ansah's practice location on file with NPPES is 600 N Wolfe St, Baltimore, MD 21287-0005.
- What is Derick Ansah's phone number?
- The practice phone number listed in the NPPES registry for Derick Ansah is (410) 955-5000.
- Does Derick Ansah accept Medicare?
- Derick Ansah is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Derick Ansah's NPI active?
- Yes — Derick Ansah's NPI (1477060473) is active in the NPPES registry as of the last update on 2024-04-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.