Mamdouh Nakla, MD
NPI 1669531257 · Ophthalmology Physician · Harbor City, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mamdouh Nakla, MD is a Ophthalmology Physician provider in Harbor City, CA (NPI 1669531257).
Provider details
- NPI number
- 1669531257
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G84416 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
13 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 Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 13 | $59 |
Typical Medicare-allowed amounts for these services range $59–$59 (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 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 991 | 369 |
| Brimonidine Tartrate | 766 | 283 |
| Prednisolone Acetate | 731 | 393 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 708 | 232 |
| Ofloxacin | 489 | 315 |
| Ketorolac Tromethamine | 458 | 298 |
| Timolol Maleate | 222 | 73 |
| Dorzolamide Hcl | 185 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$405 across 3 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
- 2006-12-08
- Last updated
- 2021-12-02
Frequently asked questions
- What is Mamdouh Nakla's NPI number?
- Mamdouh Nakla's National Provider Identifier (NPI) is 1669531257, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mamdouh Nakla's specialty?
- Mamdouh Nakla is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Mamdouh Nakla located?
- Mamdouh Nakla's practice location on file with NPPES is 25825 Vermont Ave, Harbor City, CA 90710-3518.
- What is Mamdouh Nakla's phone number?
- The practice phone number listed in the NPPES registry for Mamdouh Nakla is (310) 325-5111.
- Does Mamdouh Nakla accept Medicare?
- Mamdouh Nakla is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mamdouh Nakla's NPI active?
- Yes — Mamdouh Nakla's NPI (1669531257) is active in the NPPES registry as of the last update on 2021-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.