Ashish Singh, M.D.
NPI 1669859328 · Ophthalmology Physician · Dallas, TX
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ashish Singh, M.D. is a Ophthalmology Physician provider in Dallas, TX (NPI 1669859328).
Provider details
- NPI number
- 1669859328
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- BP20055473 (TX)
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
10 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,134 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) |
|---|---|---|
| Measurement of Corneal Curvature and Depth of Eye92136 | 330 | $41 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 292 | $510 |
| Removal of Recurring Cataract in Lens Capsule Using a Laser66821 | 136 | $332 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 129 | $169 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 101 | $129 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 352 | 294 |
| Diclofenac Sodium | 197 | 181 |
| Ketorolac Tromethamine | 129 | 115 |
| Latanoprost | 84 | 30 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 32 | 11 |
| Timolol Maleate | 26 | — |
| Bimatoprostbrand: Lumigan | 22 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,966 across 40 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
Additional practice locations (9)
- 350 E Interstate 20Arlington, TX 76018-1119Phone: (817) 784-0222Fax: (817) 467-5819
- 5494 Glen Lakes DrDallas, TX 75231-4308Phone: (214) 692-6220Fax: (817) 467-5819
- 5201 Harry Hines BlvdDallas, TX 75235-7708Phone: (214) 590-8058
- 505 N Gun Barrel LnGun Barrel City, TX 75156-3732Phone: (817) 784-0222Fax: (817) 417-0981
- 505 N Gun Barrel LnGun Barrel City, TX 75156-3732Phone: (903) 887-7623Fax: (817) 467-5819
- 2007 N Jefferson AveMount Pleasant, TX 75455-2336Phone: (817) 784-0222Fax: (817) 417-0981
- 3645 Dallas Pkwy Ste 545Plano, TX 75093-8167Phone: (817) 784-0222Fax: (817) 417-0981
- 1050 S Coit Rd Ste 20Prosper, TX 75078-3753Phone: (713) 614-7430
Registry dates
- Enumerated
- 2015-05-01
- Last updated
- 2026-04-15
- Certified
- 2026-04-15
Frequently asked questions
- What is Ashish Singh's NPI number?
- Ashish Singh's National Provider Identifier (NPI) is 1669859328, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashish Singh's specialty?
- Ashish Singh is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Ashish Singh located?
- Ashish Singh's practice location on file with NPPES is 5494 Glen Lakes Dr, Dallas, TX 75231-4308.
- What is Ashish Singh's phone number?
- The practice phone number listed in the NPPES registry for Ashish Singh is (817) 784-0222.
- Does Ashish Singh accept Medicare?
- Ashish Singh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ashish Singh's NPI active?
- Yes — Ashish Singh's NPI (1669859328) is active in the NPPES registry as of the last update on 2026-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.