Robin Grendahl, MD
Ophthalmology Physician · Anchorage, AK
Robin Grendahl, MD is an ophthalmology physician with a practice address in Anchorage, Alaska, and NPI 1730281684, issued on Sep 2, 2006. Check the license (Alaska MD3686, as entered in NPPES) on the Alaska State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Robin Grendahl
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- MD3686 AK
Self-reported in NPPES; status is on the state search - Practice location
- 3500 Latouche St, Anchorage, AK 99508
- Phone
- (907) 561-1917
- Enumerated
- Sep 2, 2006
- Record last updated
- Oct 4, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (907) 563-5373
- Medicaid ID
- MD3686 AK
- Medicare enrollment
- Enrolled (PECOS I20111214000528); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 37 in Alaska → Look up another NPI →
Also registered at 3500 Latouche St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Antonia Fowler, PTPhysical Therapist1144278250
- Marvin Grendahl, MDOphthalmology Physician1871695791
- Richard Pauli, DDSGeneral Practice Dentistry1649495318
- Colby Smith, D.C.Chiropractor1548455546
- Candelario Villanueva, DISPENSUNG OPTICIANOptician1477722296
- David ZumbroOphthalmology Physician1184684177
Verify Robin Grendahl in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlaska State Medical Board
Search for license MD3686Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average ophthalmology physician in 2024
98 Medicare Part D claims for 33 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 56% of claims.
Most prescribed
- Latanoprost25 claims
- Ofloxacin14 claims
- Cyclosporine13 claims
- Erythromycin11 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.
Bills Medicare through one group practice
- Alaska Childrens Eye And Strabismus LLCAnchorage, AK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robin Grendahl among 37 ophthalmology physician records in Alaska
Robin Grendahl, MD 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
- Graduated1991 · median 1995 among the 24 with a school on file
- Record last updated2011 · 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.
All 37 in Alaska → Every provider in Anchorage → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- David Chamberlain, MDAnchorage, AK 995081407895949
- James FordAnchorage, AK 995081144511304
- Marvin Grendahl, MDAnchorage, AK 995081871695791
- Oliver Korshin, M.D.Anchorage, AK 995081891797809
- Scott Limstrom, MDAnchorage, AK 995081366421885
- Kelly Lorenz, M.D.Anchorage, AK 995081508068636
- Elaine McElhinny, M.D.Anchorage, AK 995081245678978
- David Swanson, MDAnchorage, AK 995081639158157
Common questions
What is Robin Grendahl, MD's NPI number?
Robin Grendahl, MD's National Provider Identifier (NPI) is 1730281684, issued on Sep 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robin Grendahl, MD located?
The NPPES record lists a practice address at 3500 Latouche St, Anchorage, AK, 99508. Phone: (907) 561-1917. Providers update this record themselves, so call before visiting.
How can I verify Robin Grendahl, MD's license?
NPPES lists Alaska license number MD3686, 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 Robin Grendahl, MD prescribe under Medicare Part D?
In 2024, Robin Grendahl, MD had 98 Medicare Part D claims for 33 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.