NPPES file of Aug 9, 2026

Jason D. Duncan, OD

Optometrist · Memphis, TN

Jason D. Duncan, OD is an optometrist with a practice address in Memphis, Tennessee, and NPI 1881687077, issued on Aug 24, 2005. Check the license (Tennessee 1770, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1881687077
Name
Jason D. Duncan
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License number
1770 TN
Self-reported in NPPES; status is on the state search
Practice location
1225 Madison Ave, Memphis, TN 38104
Phone
(901) 722-3250
Enumerated
Aug 24, 2005
Record last updated
Mar 7, 2023
Fax
(901) 722-3347
Medicaid ID
3941337 TN
Medicare enrollment
Enrolled (PECOS I20060131000932); accepts Medicare assignment
Medical or professional school
University Alabama Birmingham - School Of Optometry, 1996
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.
Download card Updates feed

Also registered at 1225 Madison Ave

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

  1. Kristin Anderson, ODOptometrist1124011739
  2. Laura Ashe, ODOptometrist1639501992
  3. Mary Bartuccio Valentino, O.D.Pediatric Optometrist1326124991
  4. Marie Bodack, O.D.Optometrist1356310353
  5. James Burke, ODOptometrist1497742233
  6. John Campbell, ODOptometrist1144213331

Verify Jason D. Duncan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
    Search for license 1770
    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
Find the Tennessee 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

2.8 times the Medicare Part D claims of the average optometrist in 2024

780 Medicare Part D claims for 188 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.

  1. Jason Duncan780
  2. Specialty average277

Most prescribed

  1. Latanoprost318 claims
  2. Brimonidine Tartrate85 claims
  3. Travoprost59 claims
  4. Lumigan50 claims
  5. Dorzolamide-Timolol49 claims
  6. Combigan37 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.

Industry payments in 2024: $30.83

1 payment: food and beverage; the largest payer was Biotissue Holdings Inc. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jason Duncan$30.83
  2. Specialty average$769.99

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. Southern College OF OptometryMemphis, TN

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

Jason D. Duncan among 1,300 optometrist records in Tennessee

Jason D. Duncan, OD is one of 1,300 optometrist records with a practice address in Tennessee. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 87% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated1996 · median 2008 among the 839 with a school on file
  • Record last updated2023 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

227 optometrist records list a practice address in Memphis

They are 227 of the 12,794 NPPES records with a practice address in Memphis, and 1,300 optometrist records in Tennessee.

The 8 optometrist records with the nearest ZIP codes

  1. Patricia Cisarik, O.D.Memphis, TN 381041508869009
  2. David Damari, ODMemphis, TN 381041578556627
  3. Janette Dumas, ODMemphis, TN 381041720071913
  4. Cheryl Ervin, ODMemphis, TN 381041811980097
  5. Tressa Eubank, ODMemphis, TN 381041467445643
  6. Michael Gerstner, ODMemphis, TN 381041215920350
  7. Charles Haine, ODMphs, TN 381041528051612
  8. Christopher Lievens, ODMemphis, TN 381041912990086

Common questions

What is Jason D. Duncan, OD's NPI number?

Jason D. Duncan, OD's National Provider Identifier (NPI) is 1881687077, issued on Aug 24, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Jason D. Duncan, OD located?

The NPPES record lists a practice address at 1225 Madison Ave, Memphis, TN, 38104. Phone: (901) 722-3250. Providers update this record themselves, so call before visiting.

How can I verify Jason D. Duncan, OD's license?

NPPES lists Tennessee license number 1770, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.

How much does Jason D. Duncan, OD prescribe under Medicare Part D?

In 2024, Jason D. Duncan, OD had 780 Medicare Part D claims for 188 beneficiaries; the average among optometrist prescribers was 277. 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.