NPPES file of Aug 9, 2026

Nancy Judaun Alison, M.D.

Ophthalmology Physician · Johnson City, TN

Nancy Judaun Alison, M.D. is an ophthalmology physician with a practice address in Johnson City, Tennessee, and NPI 1679566962, issued on Aug 23, 2005. Check the license (Tennessee 24597, as entered in NPPES) on the Tennessee Board of Medical Examiners; 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
1679566962
Name
Nancy Judaun Alison
Credential
M.D.
Primary taxonomy
Ophthalmology Physician 207W00000X
License number
24597 TN
Self-reported in NPPES; status is on the state search
Practice location
325 N State OF Franklin RD, Johnson City, TN 37604
Phone
(423) 439-7201
Enumerated
Aug 23, 2005
Record last updated
Jul 17, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(423) 439-7219
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest ophthalmology physician records → All 366 in Tennessee → Look up another NPI →

Also registered at 325 N State OF Franklin RD

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

  1. Ashar Abdullah, MDStudent in an Organized Health Care Education/Training Program1235062548
  2. Usama Abu HeijaStudent in an Organized Health Care Education/Training Program1568033736
  3. Emmanuel Addo-Yobo, MDInternal Medicine Physician1922458678
  4. Summerlin AdkinsStudent in an Organized Health Care Education/Training Program1689596801
  5. Michael Agostino, DOStudent in an Organized Health Care Education/Training Program1033966890
  6. Armaan Ahmed, MDStudent in an Organized Health Care Education/Training Program1023792702

Verify Nancy Judaun Alison in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTennessee Board of Medical Examiners
    Search for license 24597    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 Tennessee license search

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60% fewer Medicare Part D claims than the average ophthalmology physician in 2024

604 Medicare Part D claims for 132 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 32% of claims.

  1. Nancy Alison604
  2. Specialty average1,518

Most prescribed

  1. Latanoprost227 claims
  2. Brimonidine Tartrate72 claims
  3. Timolol Maleate63 claims
  4. Restasis38 claims
  5. Lumigan35 claims
  6. Dorzolamide-Timolol34 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: $13.86

1 payment: food and beverage; the largest payer was Ocular Therapeutix, Inc. 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. Nancy Alison$13.86
  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.

Nancy Judaun Alison among 366 ophthalmology physician records in Tennessee

Nancy Judaun Alison, M.D. is one of 366 ophthalmology physician records with a practice address in Tennessee. 79% 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, 79% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 67% of these records are
  • Record last updated2018 · 55% 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 Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Ophthalmology Physician providers in Tennessee

There are 366 ophthalmology physician records in Tennessee.

All 366 in Tennessee → Every provider in Johnson City → Ophthalmology Physician nationwide →

The 8 ophthalmology physician records with the nearest ZIP codes

  1. James Battle, M.D.Johnson City, TN 376041407957160
  2. Joshua Busscher, M.D.Johnson City, TN 376041558781955
  3. Jeffrey Carlsen, MDJohnson City, TN 376041609834076
  4. Anne Eberhart, MDJohnson City, TN 376041831182948
  5. Barbara Kimbrough, MDJohnson City, TN 376041861485799
  6. Alan McCartt, M.D.Johnson City, TN 376041285682831
  7. Calvin Miller, MDJohnson City, TN 376041396777462
  8. Jennifer Oakley, M.D.Johnson City, TN 376041104081918

Common questions

What is Nancy Judaun Alison, M.D.'s NPI number?

Nancy Judaun Alison, M.D.'s National Provider Identifier (NPI) is 1679566962, issued on Aug 23, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Nancy Judaun Alison, M.D. located?

The NPPES record lists a practice address at 325 N State OF Franklin RD, Johnson City, TN, 37604. Phone: (423) 439-7201. Providers update this record themselves, so call before visiting.

How can I verify Nancy Judaun Alison, M.D.'s license?

NPPES lists Tennessee license number 24597, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Nancy Judaun Alison, M.D. prescribe under Medicare Part D?

In 2024, Nancy Judaun Alison, M.D. had 604 Medicare Part D claims for 132 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.