NPPES file of Aug 9, 2026

Geoffrey Guy Emerson, MD

Retina Specialist (Ophthalmology) Physician · Minneapolis, MN

Geoffrey Guy Emerson, MD is a retina specialist (ophthalmology) physician with a practice address in Minneapolis, Minnesota, and NPI 1801848171, issued on May 16, 2006. Check the license (Minnesota 49508, as entered in NPPES) on the Minnesota Board of Medical Practice; 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
1801848171
Name
Geoffrey Guy Emerson
Credential
MD
Primary taxonomy
Retina Specialist (Ophthalmology) Physician 207WX0107X
License numbers
49508 MN
MD25646 OR
Self-reported in NPPES; status is on the state search
Practice location
710 E 24TH St, Minneapolis, MN 55404
Phone
(612) 871-2292
Enumerated
May 16, 2006
Record last updated
Sep 21, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(952) 460-5274
Medicaid IDs
34783400 WI
023134 OR
750052000 MN
Medicare enrollment
Enrolled (PECOS I20070822001513); accepts Medicare assignment
Medical or professional school
Yale University School Of Medicine, 2001
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 710 E 24TH St

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

  1. Jeffrey Christensen, M.D.Ophthalmology Physician1568574697
  2. Ahmad Fahmy, ODCorneal and Contact Management Optometrist1598750929
  3. David Hardten, M.D.Ophthalmology Physician1508851387
  4. Michelle Loichinger, M.D.Ophthalmology Physician1699939496
  5. Lawrence Mulmed, MD FACEEndocrinology, Diabetes & Metabolism Physician1245226562
  6. Sherman Reeves, MDOphthalmology Physician1205882560

Verify Geoffrey Guy Emerson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMinnesota Board of Medical Practice
    Search for license 49508
    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 Minnesota 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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51% more Medicare Part D claims than the average retina specialist (ophthalmology) physician in 2024

938 Medicare Part D claims for 282 beneficiaries, against an average of 620 among the 1,449 providers of this specialty who prescribed in Part D. Brand-name drugs were 45% of claims.

  1. Geoffrey Emerson938
  2. Specialty average620

Most prescribed

  1. Prednisolone Acetate330 claims
  2. Latanoprost138 claims
  3. Ketorolac Tromethamine118 claims
  4. Dorzolamide-Timolol92 claims
  5. Brimonidine Tartrate67 claims
  6. Timolol Maleate51 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): 100 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 score98.8
  2. Costnot scored (reweighted)
  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).

Bills Medicare through 2 group practices

  1. Hennepin Healthcare System IncMinneapolis, MN
  2. Vitreo Retinal Surgery PLLCMinneapolis, MN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Geoffrey Guy Emerson among 17 retina specialist (ophthalmology) physician records in Minnesota

Geoffrey Guy Emerson, MD is one of 17 retina specialist (ophthalmology) physician records with a practice address in Minnesota. 88% 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 6% of them.

  • NPI issued2006 · 6% of these records are older, 65% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileYes · 88% of these records are
  • Graduated2001 · median 2003 among the 15 with a school on file
  • Record last updated2020 · 41% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207WX0107X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Retina Specialist (Ophthalmology) Physician providers in Minnesota

There are 17 retina specialist (ophthalmology) physician records in Minnesota.

The 8 retina specialist (ophthalmology) physician records with the nearest ZIP codes

  1. Abdhish Bhavsar, M.D.Minneapolis, MN 554041396776951
  2. Michael Emerson, MDMinneapolis, MN 554041649222902
  3. Jacob Jones, M.D.Minneapolis, MN 554041780720201
  4. Yevgeniy Sychev, M.D.Minneapolis, MN 554041609166768
  5. Omar Dajani, M.D.St Louis Park, MN 554161639564446
  6. Shawn Ronan, MDSt Louis Park, MN 554161386762227
  7. Marni Feldmann, MDGolden Valley, MN 554271730138595
  8. Mehdi Roozbahani, MDBloomington, MN 554311093332041

Common questions

What is Geoffrey Guy Emerson, MD's NPI number?

Geoffrey Guy Emerson, MD's National Provider Identifier (NPI) is 1801848171, issued on May 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Geoffrey Guy Emerson, MD located?

The NPPES record lists a practice address at 710 E 24TH St, Minneapolis, MN, 55404. Phone: (612) 871-2292. Providers update this record themselves, so call before visiting.

How can I verify Geoffrey Guy Emerson, MD's license?

NPPES lists Minnesota license number 49508, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Geoffrey Guy Emerson, MD prescribe under Medicare Part D?

In 2024, Geoffrey Guy Emerson, MD had 938 Medicare Part D claims for 282 beneficiaries; the average among retina specialist (ophthalmology) physician prescribers was 620. Part D covers Medicare prescriptions only.

What is Geoffrey Guy Emerson, MD's MIPS final score?

The 2023 MIPS final score is 100 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.