Jason Flamendorf, M.D.
NPI 1982091401 · Ophthalmology Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jason Flamendorf, M.D. is a Ophthalmology Physician provider in Philadelphia, PA (NPI 1982091401).
Provider details
- NPI number
- 1982091401
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD466779 (PA)
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 tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
713 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 198 | $95 |
| Established Patient Complete Exam of Visual System92014 | 76 | $131 |
| Exam of Visual Field With Extended Testing92083 | 70 | $66 |
| Imaging of Optic Nerve92133 | 69 | $37 |
| New Patient Complete Exam of Visual System92004 | 68 | $154 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 67 | $133 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 157 | 46 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 109 | 30 |
| Prednisolone Acetate | 104 | 54 |
| Brimonidine Tartrate | 53 | 22 |
| Timolol Maleate | 51 | 23 |
| Ofloxacin | 46 | 31 |
| Bimatoprostbrand: Lumigan | 36 | 13 |
| Netarsudil Mesylat/Latanoprost |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,403 across 35 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
Registry dates
- Enumerated
- 2015-04-22
- Last updated
- 2019-07-09
Frequently asked questions
- What is Jason Flamendorf's NPI number?
- Jason Flamendorf's National Provider Identifier (NPI) is 1982091401, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Flamendorf's specialty?
- Jason Flamendorf is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Jason Flamendorf located?
- Jason Flamendorf's practice location on file with NPPES is 840 Walnut St Ste 1110, Philadelphia, PA 19107-5109.
- What is Jason Flamendorf's phone number?
- The practice phone number listed in the NPPES registry for Jason Flamendorf is (215) 928-3197.
- Does Jason Flamendorf accept Medicare?
- Jason Flamendorf is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jason Flamendorf's NPI active?
- Yes — Jason Flamendorf's NPI (1982091401) is active in the NPPES registry as of the last update on 2019-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.