Charles Blake, MD
NPI 1386645224 · Ophthalmology Physician · Gainesville, FL
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Blake, MD is a Ophthalmology Physician provider in Gainesville, FL (NPI 1386645224).
Provider details
- NPI number
- 1386645224
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 29828 (SC)
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
20 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
2,755 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 | 577 | $123 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 530 | $175 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 485 | $16 |
| Exam of Visual Field With Extended Testing92083 | 371 | $60 |
| Imaging of Optic Nerve92133 | 346 | $34 |
| Imaging of Retina92134 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 1,369 | 476 |
| Brimonidine Tartrate | 639 | 204 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 573 | 210 |
| Timolol Maleate | 497 | 192 |
| Dorzolamide Hcl | 334 | 136 |
| Prednisolone Acetate | 178 | 94 |
| Moxifloxacin Hclbrand: Moxifloxacin | 144 | 80 |
Practice location
Mailing address
Additional practice locations (1)
- 6201 W Newberry RdGainesville, FL 32605-4305Phone: (352) 265-2020Fax: (352) 265-7081
Registry dates
- Enumerated
- 2005-08-02
- Last updated
- 2020-06-01
- Certified
- 2020-06-01
Frequently asked questions
- What is Charles Blake's NPI number?
- Charles Blake's National Provider Identifier (NPI) is 1386645224, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Blake's specialty?
- Charles Blake is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Blake located?
- Charles Blake's practice location on file with NPPES is 1600 Sw Archer Rd, Gainesville, FL 32610-0371.
- What is Charles Blake's phone number?
- The practice phone number listed in the NPPES registry for Charles Blake is (352) 392-3451.
- Does Charles Blake accept Medicare?
- Charles Blake is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Blake's NPI active?
- Yes — Charles Blake's NPI (1386645224) is active in the NPPES registry as of the last update on 2020-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.