David Fridrich Vazan, M.D.
Ophthalmology Physician · Derry, NH
David Fridrich Vazan, M.D. is an ophthalmology physician with a practice address in Derry, New Hampshire, and NPI 1326215435, issued on May 8, 2008. Check the license (New Hampshire 15115, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- David Fridrich Vazan
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License numbers
- 15115 NH
25MA08438700 NJ
245924 NY
Self-reported in NPPES; status is on the state search - Practice location
- 6 Tsienneto RD, Derry, NH 03038
- Phone
- (603) 434-4193
- Enumerated
- May 8, 2008
- Record last updated
- May 7, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (603) 437-6804
- Medicare enrollment
- Enrolled (PECOS I20110610000358); accepts Medicare assignment
- Medical or professional school
- New York Medical College, 2004
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 99 in New Hampshire → Look up another NPI →
Also registered at 6 Tsienneto RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alexander Beyer, DPTPhysical Therapist1528634912
- Joanne Bickford, MLADC, LCMHCMental Health Counselor1588931562
- Nancy Buckley, PTPhysical Therapist1477642882
- Kimberlee Bunkartas, APRNFamily Nurse Practitioner1093944738
- Patrick CarolanPhysician Assistant1154976447
- Amanda CharltonPhysical Therapist1821716903
Verify David Fridrich Vazan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of Medicine
Search for license 15115Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
About as many Medicare Part D claims as the average ophthalmology physician in 2024
1,515 Medicare Part D claims for 320 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 32% of claims.
Most prescribed
- Latanoprost524 claims
- Timolol Maleate182 claims
- Brimonidine Tartrate136 claims
- Prednisolone Acetate101 claims
- Lumigan88 claims
- Dorzolamide Hcl82 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $292.04
14 payments; by number, the most common kind was food and beverage; the largest payer was Sun Pharmaceutical Industries 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
- Spindel Eye Associates PCDerry, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Fridrich Vazan among 99 ophthalmology physician records in New Hampshire
David Fridrich Vazan, M.D. is one of 99 ophthalmology physician records with a practice address in New Hampshire. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 67% of them.
- NPI issued2008 · 67% of these records are older, 30% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2004 · median 2004 among the 65 with a school on file
- Record last updated2013 · 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 New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in New Hampshire
There are 99 ophthalmology physician records in New Hampshire.
All 99 in New Hampshire → Every provider in Derry → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Mohamed Guenena, MDDerry, NH 030381730471459
- Dane Slentz, M.D.Derry, NH 030381639580327
- Gerald Spindel, MDDerry, NH 030381750463162
- Adam Beck, MDLondonderry, NH 030531003818600
- Francis Lamy, D.O.Londonderry, NH 030531700858941
- Faith Birnbaum, M.D.Nashua, NH 030631972951986
- Timothy Blake, M.D.Nashua, NH 030631891790986
- John Dagianis, M.D.Nashua, NH 030631972508026
Common questions
What is David Fridrich Vazan, M.D.'s NPI number?
David Fridrich Vazan, M.D.'s National Provider Identifier (NPI) is 1326215435, issued on May 8, 2008. An NPI identifies a provider in billing; it is not a license.
Where is David Fridrich Vazan, M.D. located?
The NPPES record lists a practice address at 6 Tsienneto RD, Derry, NH, 03038. Phone: (603) 434-4193. Providers update this record themselves, so call before visiting.
How can I verify David Fridrich Vazan, M.D.'s license?
NPPES lists New Hampshire license number 15115, as entered by the provider. Search the New Hampshire Board of Medicine at https://www.oplc.nh.gov/board-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David Fridrich Vazan, M.D. prescribe under Medicare Part D?
In 2024, David Fridrich Vazan, M.D. had 1,515 Medicare Part D claims for 320 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is David Fridrich Vazan, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.