Douglas Engh, M.D. ,F.A.C.S., INC.
NPI 1538249099 · Ophthalmology Physician · Valencia, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Douglas Engh, M.D. ,F.A.C.S., INC. is a Ophthalmology Physician provider in Valencia, CA (NPI 1538249099).
Provider details
- NPI number
- 1538249099
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D. ,F.A.C.S., INC.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G50142 (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
644 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 Problem Focused Exam of Visual System92012 | 154 | $98 |
| Ct Scan of Cornea92025 | 126 | $40 |
| Microfluid Analysis of Tears83861 | 88 | $22 |
| Established Patient Complete Exam of Visual System92014 | 82 | $138 |
| Photography of the Retina92250 | 48 | $38 |
| Imaging of Optic Nerve92133 | 32 | $39 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 264 | 121 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 86 | 46 |
| Timolol Maleate | 85 | 36 |
| Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone | 25 | 24 |
| Brimonidine Tartrate | 25 | — |
| Prednisolone Acetate | 18 | 16 |
| Dorzolamide Hcl | 17 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$107 across 4 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
- 2006-10-17
- Last updated
- 2010-12-29
Frequently asked questions
- What is Douglas Engh's NPI number?
- Douglas Engh's National Provider Identifier (NPI) is 1538249099, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Engh's specialty?
- Douglas Engh is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Douglas Engh located?
- Douglas Engh's practice location on file with NPPES is 25775 Mcbean Pkwy, Valencia, CA 91355-3708.
- What is Douglas Engh's phone number?
- The practice phone number listed in the NPPES registry for Douglas Engh is (661) 253-5000.
- Does Douglas Engh accept Medicare?
- Douglas Engh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Douglas Engh's NPI active?
- Yes — Douglas Engh's NPI (1538249099) is active in the NPPES registry as of the last update on 2010-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.