Anne Grattan, O.D.
NPI 1972945913 · Optometrist · Torrance, CA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anne Grattan, O.D. is a Optometrist provider in Torrance, CA (NPI 1972945913).
Provider details
- NPI number
- 1972945913
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 15086 (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 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
379 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 | 179 | $99 |
| Established Patient Complete Exam of Visual System92014 | 79 | $140 |
| Exam of Visual Field With Extended Testing92083 | 25 | $71 |
| Imaging of Optic Nerve92133 | 23 | $37 |
| Exam of the Internal Drainage System of Eye92020 | 18 | $30 |
| Closure of Tear Duct Opening Using Plug68761 | 17 | $224 |
| Imaging of Retina92134 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 183 | 83 |
| Brimonidine Tartrate | 65 | 23 |
| Timolol Maleate | 55 | 28 |
| Cyclosporinebrand: Restasis | 44 | 16 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 32 | 17 |
| Perfluorohexyloctane/Pfbrand: Miebo | 28 | — |
| Bimatoprostbrand: Lumigan | 27 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$442 across 20 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
- 2013-07-18
- Last updated
- 2018-03-19
Frequently asked questions
- What is Anne Grattan's NPI number?
- Anne Grattan's National Provider Identifier (NPI) is 1972945913, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anne Grattan's specialty?
- Anne Grattan is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Anne Grattan located?
- Anne Grattan's practice location on file with NPPES is 22525 Maple Ave Ste 100, Torrance, CA 90505-2700.
- What is Anne Grattan's phone number?
- The practice phone number listed in the NPPES registry for Anne Grattan is (310) 803-9633.
- Does Anne Grattan accept Medicare?
- Anne Grattan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anne Grattan's NPI active?
- Yes — Anne Grattan's NPI (1972945913) is active in the NPPES registry as of the last update on 2018-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.