Walter Merritt, M.D.
Otolaryngic Allergy Physician · Lander, WY
Walter Merritt, M.D. is an otolaryngic allergy physician with a practice address in Lander, Wyoming, and NPI 1053394643, issued on Nov 28, 2005. Check the license on the Wyoming Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Walter Merritt
- Credential
- M.D.
- Primary taxonomy
- Otolaryngic Allergy Physician 207YX0602X
- Practice location
- 8185 State Highway 789, Lander, WY 82520
- Phone
- (307) 335-7555
- Enumerated
- Nov 28, 2005
- Entity
- Type 1 · individual
Also registered at 8185 State Highway 789
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hollie Johnson, FNP-CFamily Nurse Practitioner1306389432
Verify Walter Merritt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWyoming Board of MedicineCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
90% fewer Medicare Part D claims than the average otolaryngic allergy physician in 2024
80 Medicare Part D claims for 36 beneficiaries, against an average of 768 among the 112 providers of this specialty who prescribed in Part D.
Most prescribed
- Omeprazole12 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.
Otolaryngic Allergy Physician providers in Wyoming
There are 5 otolaryngic allergy physician records in Wyoming.
Other otolaryngic allergy physician records in Wyoming
- Ryan Black, D.O.Gillette, WY1619024544
- Sigsbee Duck, MDRock Springs, WY1235228164
- Alexandra McClenahan, MDGillette, WY1922627991
- Jacob Parmley, DOGillette, WY1043890320
Common questions
What is Walter Merritt, M.D.'s NPI number?
Walter Merritt, M.D.'s National Provider Identifier (NPI) is 1053394643, issued on Nov 28, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Walter Merritt, M.D. located?
The NPPES record lists a practice address at 8185 State Highway 789, Lander, WY, 82520. Phone: (307) 335-7555. Providers update this record themselves, so call before visiting.
How can I verify Walter Merritt, M.D.'s license?
Search the Wyoming Board of Medicine at https://wyomedboard.wyo.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Walter Merritt, M.D. prescribe under Medicare Part D?
In 2024, Walter Merritt, M.D. had 80 Medicare Part D claims for 36 beneficiaries; the average among otolaryngic allergy physician prescribers was 768. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.