Brendan P. Girschek, MD
Ophthalmology Physician · Flagstaff, AZ
Brendan P. Girschek, MD is an ophthalmology physician with a practice address in Flagstaff, Arizona, and NPI 1194915710, issued on Jul 30, 2007. Check the license (Arizona 67737, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Brendan P. Girschek
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License numbers
- 67737 AZ
ME140484 FL
39182 IA
MD-39182 IA
44844 TN
Self-reported in NPPES; status is on the state search - Practice location
- 350 N Switzer Canyon Dr, Flagstaff, AZ 86001
- Phone
- (928) 779-0500
- Enumerated
- Jul 30, 2007
- Record last updated
- Nov 16, 2022
- Fax
- (602) 508-4830
- Medicaid IDs
- 1194915710 IA
145884 AZ - Medicare enrollment
- Enrolled (PECOS I20220927001993); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 353 in Arizona → Look up another NPI →
Also registered at 350 N Switzer Canyon Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dawn Barrowman, FNPPrimary Care Nurse Practitioner1447327002
- Matthew Bills, ODOptometrist1760132765
- David Felsted, D.O.Ophthalmology Physician1467814830
- Susan Flores, NP-CNeonatal Nurse Practitioner1023303260
- Zachary Green, ODOptometrist1861126641
- Thomas Johnson, O.D.Optometrist1942214143
Verify Brendan P. Girschek in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 67737Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% fewer Medicare Part D claims than the average ophthalmology physician in 2024
1,084 Medicare Part D claims for 315 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 47% of claims.
Most prescribed
- Prednisolone Acetate466 claims
- Tobramycin373 claims
- Latanoprost54 claims
- Brimonidine Tartrate40 claims
- Timolol Maleate31 claims
- Eplerenone16 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 87.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $512.09
10 payments; by number, the most common kind was food and beverage; the largest payer was Alimera Sciences, 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 2 group practices
- Barnet Dulaney Perkins Eye Center, PCFlagstaff, AZ
- Southwestern Eye Center LtdLake Havasu City, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brendan P. Girschek among 353 ophthalmology physician records in Arizona
Brendan P. Girschek, MD is one of 353 ophthalmology physician records with a practice address in Arizona. 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 2007, is newer than 59% of them.
- NPI issued2007 · 59% of these records are older, 30% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2005 · median 2000 among the 220 with a school on file
- Record last updated2022 · 59% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Arizona
There are 353 ophthalmology physician records in Arizona.
All 353 in Arizona → Every provider in Flagstaff → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- David Felsted, D.O.Flagstaff, AZ 860011467814830
- Robert Mahanti, M.D.Flagstaff, AZ 860011730146499
- David McGarey, M.D.Flagstaff, AZ 860011538173729
- Julie Skaggs, MDTuba City, AZ 860451306061320
- John Knippers, MDShow Low, AZ 859011063608917
- Mark Griswold, D.O.Oro Valley, AZ 857551336200039
- Nadezhda Bolton, D.OTucson, AZ 857461689037509
- Ronald Johnson, M.D.Tucson, AZ 857461467532309
Common questions
What is Brendan P. Girschek, MD's NPI number?
Brendan P. Girschek, MD's National Provider Identifier (NPI) is 1194915710, issued on Jul 30, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Brendan P. Girschek, MD located?
The NPPES record lists a practice address at 350 N Switzer Canyon Dr, Flagstaff, AZ, 86001. Phone: (928) 779-0500. Providers update this record themselves, so call before visiting.
How can I verify Brendan P. Girschek, MD's license?
NPPES lists Arizona license number 67737, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Brendan P. Girschek, MD prescribe under Medicare Part D?
In 2024, Brendan P. Girschek, MD had 1,084 Medicare Part D claims for 315 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Brendan P. Girschek, MD's MIPS final score?
The 2023 MIPS final score is 87.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.