NPPES file of Aug 9, 2026

Nathan Farley, MD

Retina Specialist (Ophthalmology) Physician · Traverse City, MI

Nathan Farley, MD is a retina specialist (ophthalmology) physician with a practice address in Traverse City, Michigan, and NPI 1427476035, issued on Apr 1, 2014. Check the license (Michigan 4301105376, as entered in NPPES) on the Michigan Board of Medicine (LARA); 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
1427476035
Name
Nathan Farley
Credential
MD
Primary taxonomy
Retina Specialist (Ophthalmology) Physician 207WX0107X
License number
4301105376 MI
Self-reported in NPPES; status is on the state search
Practice location
860 E Front St, Traverse City, MI 49686
Phone
(231) 938-0710
Enumerated
Apr 1, 2014
Record last updated
Jan 26, 2022
Fax
(231) 938-0264
Medicare enrollment
Enrolled (PECOS I20180514001520); accepts Medicare assignment
Medical or professional school
Wayne State University School Of Medicine, 2014
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 860 E Front St

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

  1. Douglas Covert, MD, MPHRetina Specialist (Ophthalmology) Physician1194897017
  2. Diane Fiander, MDRetina Specialist (Ophthalmology) Physician1295092971
  3. Scott Sneed, MDRetina Specialist (Ophthalmology) Physician1740281948
  4. Yichun Teng, MB BCHIROphthalmology Physician1396373650

Verify Nathan Farley in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 4301105376
    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 Michigan 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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37% more Medicare Part D claims than the average retina specialist (ophthalmology) physician in 2024

852 Medicare Part D claims for 269 beneficiaries, against an average of 620 among the 1,449 providers of this specialty who prescribed in Part D. Brand-name drugs were 40% of claims.

  1. Nathan Farley852
  2. Specialty average620

Most prescribed

  1. Prednisolone Acetate287 claims
  2. Ketorolac Tromethamine123 claims
  3. Timolol Maleate81 claims
  4. Gentamicin Sulfate75 claims
  5. Difluprednate49 claims
  6. Dorzolamide Hcl47 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): 95.6 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 score98.0
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%89.0
  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: $2,171.57

27 payments; by number, the most common kind was food and beverage; the largest payer was Alimera Sciences, Inc. The 1,253 providers of this specialty with any payment received $7,667.49 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Nathan Farley$2,171.57
  2. Specialty average$7,667.49

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

  1. Associated Retinal Consultants PCRoyal Oak, MI

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

Nathan Farley among 49 retina specialist (ophthalmology) physician records in Michigan

Nathan Farley, MD is one of 49 retina specialist (ophthalmology) physician records with a practice address in Michigan. 96% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 73% of them.

  • NPI issued2014 · 73% of these records are older, 20% newer
  • In a Medicare fileYes · 96% of these records are
  • In the CMS Doctors and Clinicians fileYes · 90% of these records are
  • Graduated2014 · median 2003 among the 44 with a school on file
  • Record last updated2022 · 33% 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 Michigan 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 Michigan

There are 49 retina specialist (ophthalmology) physician records in Michigan.

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

  1. Douglas Covert, MD, MPHTraverse City, MI 496861194897017
  2. Diane Fiander, MDTraverse City, MI 496861295092971
  3. Kean Oh, M.D.Traverse City, MI 496861780686485
  4. Scott Sneed, MDTraverse City, MI 496861740281948
  5. Thomas Aaberg, MDGrand Rapids, MI 495461194753186
  6. Greg Bever, M.D.Grand Rapids, MI 495461114366440
  7. Edward Korot, M.D.Grand Rapids, MI 495461669853768
  8. Alan Margherio, MDGrand Rapids, MI 495461598793614

Common questions

What is Nathan Farley, MD's NPI number?

Nathan Farley, MD's National Provider Identifier (NPI) is 1427476035, issued on Apr 1, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Nathan Farley, MD located?

The NPPES record lists a practice address at 860 E Front St, Traverse City, MI, 49686. Phone: (231) 938-0710. Providers update this record themselves, so call before visiting.

How can I verify Nathan Farley, MD's license?

NPPES lists Michigan license number 4301105376, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Nathan Farley, MD prescribe under Medicare Part D?

In 2024, Nathan Farley, MD had 852 Medicare Part D claims for 269 beneficiaries; the average among retina specialist (ophthalmology) physician prescribers was 620. Part D covers Medicare prescriptions only.

What is Nathan Farley, MD's MIPS final score?

The 2023 MIPS final score is 95.6 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.