Heidi Fischer, M.D.
NPI 1134167430 · Ophthalmology Physician · Wellesley, MA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heidi Fischer, M.D. is a Ophthalmology Physician provider in Wellesley, MA (NPI 1134167430).
Provider details
- NPI number
- 1134167430
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 158850 (MA)
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
20 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
183 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 Complete Exam of Visual System92014 | 61 | $139 |
| Established Patient Problem Focused Exam of Visual System92012 | 42 | $99 |
| Closure of Tear Duct Opening Using Plug68761 | 21 | $127 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 21 | $99 |
| Imaging of Retina92134 | 15 | $44 |
| New Patient Complete Exam of Visual System92004 | 12 | $164 |
| Removal of Growth of Eyelid |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Timolol Maleate | 19 |
| Latanoprost | 17 |
| Bimatoprostbrand: Lumigan | 14 |
| Fluorometholone Acetatebrand: Flarex | 13 |
| Fluorometholone | 12 |
| Cyclosporinebrand: Restasis | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$94 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
- 2006-06-02
- Last updated
- 2016-09-02
Frequently asked questions
- What is Heidi Fischer's NPI number?
- Heidi Fischer's National Provider Identifier (NPI) is 1134167430, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heidi Fischer's specialty?
- Heidi Fischer is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Heidi Fischer located?
- Heidi Fischer's practice location on file with NPPES is One Washington Street, Wellesley, MA 02481-1711.
- What is Heidi Fischer's phone number?
- The practice phone number listed in the NPPES registry for Heidi Fischer is (781) 235-5100.
- Does Heidi Fischer accept Medicare?
- Heidi Fischer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heidi Fischer's NPI active?
- Yes — Heidi Fischer's NPI (1134167430) is active in the NPPES registry as of the last update on 2016-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.