Heidi Fischer, M.D.
Ophthalmology Physician · Wellesley, MA
Heidi Fischer, M.D. is an ophthalmology physician with a practice address in Wellesley, Massachusetts, and NPI 1134167430, issued on Jun 2, 2006. Check the license (Massachusetts 158850, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Heidi Fischer
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 158850 MA
Self-reported in NPPES; status is on the state search - Practice location
- One Washington Street, Wellesley, MA 02481
- Phone
- (781) 235-5100
- Enumerated
- Jun 2, 2006
- Record last updated
- Sep 2, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (781) 235-2444
- Medicaid ID
- 3205070 MA
- Medicare enrollment
- Enrolled (PECOS I20080711000356); accepts Medicare assignment
- Medical or professional school
- Harvard Medical School, 1993
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 791 in Massachusetts → Look up another NPI →
Also registered at One Washington Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Heidi Fischer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 158850Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average ophthalmology physician in 2024
149 Medicare Part D claims for 61 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 51% of claims.
Most prescribed
- Timolol Maleate19 claims
- Latanoprost17 claims
- Lumigan14 claims
- Flarex13 claims
- Fluorometholone12 claims
- Restasis11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $94.15
4 payments; by number, the most common kind was food and beverage; the largest payer was Dompe US, Inc. The 13,221 providers of this specialty with any payment received $4,535.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Eye Care And Laser Surgery OF Newton-WellesleyWellesley, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Heidi Fischer among 791 ophthalmology physician records in Massachusetts
Heidi Fischer, M.D. is one of 791 ophthalmology physician records with a practice address in Massachusetts. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 23% of them.
- NPI issued2006 · 23% of these records are older, 48% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1993 · median 2002 among the 518 with a school on file
- Record last updated2016 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Massachusetts
There are 791 ophthalmology physician records in Massachusetts.
All 791 in Massachusetts → Every provider in Wellesley → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Deborah Eappen, M.D.Wellesley, MA 024811114974367
- Robert Mandel, M.D.Wellesley, MA 024811568476661
- Ernest Sutcliffe, M.D.Wellesley Hills, MA 024811831116748
- Santiago Villazon, M.D.Wellesley, MA 024811750484861
- Sheldon Buzney, MDWellesley, MA 024821902809593
- Larry Roth, M.D.Watertown, MA 024721750448452
- Deanna Ricker, M.D.Needham, MA 024921235112236
- Richard Floyd, MDWeston, MA 024931194790832
Common questions
What is Heidi Fischer, M.D.'s NPI number?
Heidi Fischer, M.D.'s National Provider Identifier (NPI) is 1134167430, issued on Jun 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Heidi Fischer, M.D. located?
The NPPES record lists a practice address at One Washington Street, Wellesley, MA, 02481. Phone: (781) 235-5100. Providers update this record themselves, so call before visiting.
How can I verify Heidi Fischer, M.D.'s license?
NPPES lists Massachusetts license number 158850, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Heidi Fischer, M.D. prescribe under Medicare Part D?
In 2024, Heidi Fischer, M.D. had 149 Medicare Part D claims for 61 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.