NPPES file of Aug 9, 2026

David Zumbro

Ophthalmology Physician · Anchorage, AK

David Zumbro is an ophthalmology physician with a practice address in Anchorage, Alaska, and NPI 1184684177, issued on Mar 24, 2006. Check the license (Alaska 4585, as entered in NPPES) on the Alaska State Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1184684177
Name
David Zumbro
Primary taxonomy
Ophthalmology Physician 207W00000X
License number
4585 AK
Self-reported in NPPES; status is on the state search
Practice location
3500 Latouche St, Anchorage, AK 99508
Phone
(907) 561-1530
Enumerated
Mar 24, 2006
Record last updated
Oct 29, 2014 (not updated in 12 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20090723000452); accepts Medicare assignment
Medical or professional school
Uniformed Services Uhs Fe Hebert School Of Med, 1990
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 3500 Latouche St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Antonia Fowler, PTPhysical Therapist1144278250
  2. Marvin Grendahl, MDOphthalmology Physician1871695791
  3. Robin Grendahl, MDOphthalmology Physician1730281684
  4. Richard Pauli, DDSGeneral Practice Dentistry1649495318
  5. Colby Smith, D.C.Chiropractor1548455546
  6. Candelario Villanueva, DISPENSUNG OPTICIANOptician1477722296

Verify David Zumbro in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersAlaska State Medical Board
    Search for license 4585
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Alaska license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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85% fewer Medicare Part D claims than the average ophthalmology physician in 2024

235 Medicare Part D claims for 70 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 63% of claims.

  1. David Zumbro235
  2. Specialty average1,518

Most prescribed

  1. Prednisolone Acetate52 claims
  2. Ketorolac Tromethamine44 claims
  3. Moxifloxacin41 claims
  4. Latanoprost25 claims
  5. Timolol Maleate16 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): 87.1 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.

  1. Qualityout of 100 · 30% of the final score77.4
  2. Costout of 100 · 30%62.9
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $140.00

2 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. 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.

  1. David Zumbro$140.00
  2. Specialty average$4,535.02

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

2 hospitals and group practices

  1. Southeast Alaska Regional Health ConsortiumSitka, AK · Critical Access Hospitals3 of 5 stars
  2. Alaska Native Tribal Health ConsortiumAnchorage, AK

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

David Zumbro among 37 ophthalmology physician records in Alaska

David Zumbro is one of 37 ophthalmology physician records with a practice address in Alaska. 84% 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 19% of them.

  • NPI issued2006 · 19% of these records are older, 35% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated1990 · median 1995 among the 24 with a school on file
  • Record last updated2014 · 73% 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 Alaska practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Ophthalmology Physician providers in Alaska

There are 37 ophthalmology physician records in Alaska.

The 8 ophthalmology physician records with the nearest ZIP codes

  1. David Chamberlain, MDAnchorage, AK 995081407895949
  2. James FordAnchorage, AK 995081144511304
  3. Marvin Grendahl, MDAnchorage, AK 995081871695791
  4. Robin Grendahl, MDAnchorage, AK 995081730281684
  5. Oliver Korshin, M.D.Anchorage, AK 995081891797809
  6. Scott Limstrom, MDAnchorage, AK 995081366421885
  7. Kelly Lorenz, M.D.Anchorage, AK 995081508068636
  8. Elaine McElhinny, M.D.Anchorage, AK 995081245678978

Common questions

What is David Zumbro's NPI number?

David Zumbro's National Provider Identifier (NPI) is 1184684177, issued on Mar 24, 2006. An NPI identifies a provider in billing; it is not a license.

Where is David Zumbro located?

The NPPES record lists a practice address at 3500 Latouche St, Anchorage, AK, 99508. Phone: (907) 561-1530. Providers update this record themselves, so call before visiting.

How can I verify David Zumbro's license?

NPPES lists Alaska license number 4585, as entered by the provider. Search the Alaska State Medical Board at https://www.commerce.alaska.gov/web/cbpl/ProfessionalLicensing/StateMedicalBoard.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does David Zumbro prescribe under Medicare Part D?

In 2024, David Zumbro had 235 Medicare Part D claims for 70 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.

What is David Zumbro's MIPS final score?

The 2023 MIPS final score is 87.1 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.