Mark Douglas Johnson, M.D., MTM&H
Infectious Disease Physician · Wenatchee, WA
Mark Douglas Johnson, M.D., MTM&H is an infectious disease physician with a practice address in Wenatchee, Washington, and NPI 1033105788, issued on Sep 27, 2005. Check the license (Washington MD60755882, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Mark Douglas Johnson
- Credential
- M.D., MTM&H
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- MD60755882 WA
Self-reported in NPPES; status is on the state search - Practice location
- 933 Red Apple RD, Wenatchee, WA 98801
- Phone
- (509) 665-6210
- Enumerated
- Sep 27, 2005
- Record last updated
- Mar 12, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (509) 667-3310
- Medicaid ID
- 1033105788 WA
- Medicare enrollment
- Enrolled (PECOS I20171017000860); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 2004
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 263 in Washington → Look up another NPI →
Also registered at 933 Red Apple RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- James Britt, MDOphthalmology Physician1831170661
- Margaret Bruce, MDObstetrics & Gynecology Physician1003444332
- Amanda Carroll, PA-CPhysician Assistant1942713946
- Bonnie Cho, MDObstetrics & Gynecology Physician1093975120
Verify Mark Douglas Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60755882Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% fewer Medicare Part D claims than the average infectious disease physician in 2024
372 Medicare Part D claims for 85 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 28% of claims.
Most prescribed
- Biktarvy32 claims
- Odefsey29 claims
- Cephalexin21 claims
- Atovaquone-Proguanil Hcl16 claims
- Ciprofloxacin Hcl16 claims
- Doxycycline Monohydrate16 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.
Bills Medicare through one group practice
- Central Washington Health Services AssociationE Wenatchee, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Douglas Johnson among 263 infectious disease physician records in Washington
Mark Douglas Johnson, M.D., MTM&H is one of 263 infectious disease physician records with a practice address in Washington. 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, 96% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2004 · median 2005 among the 175 with a school on file
- Record last updated2018 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Washington
There are 263 infectious disease physician records in Washington.
All 263 in Washington → Every provider in Wenatchee → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Ahmad Musmar, MDWenatchee, WA 988011003337031
- Moises Vargas Mena, MDWenatchee, WA 988011679060131
- Neil Barg, MDYakima, WA 989011134213457
- Eugene LeeYakima, WA 989021831586981
- Martin Backer, MDYakima, WA 989081629275060
- Marcus Tomberlin, MDVancouver, WA 986831750349486
- Jonathan Hibbs, MDEllensburg, WA 989261487735569
- Michael ConteVancouver, WA 986641619400561
Common questions
What is Mark Douglas Johnson, M.D., MTM&H's NPI number?
Mark Douglas Johnson, M.D., MTM&H's National Provider Identifier (NPI) is 1033105788, issued on Sep 27, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mark Douglas Johnson, M.D., MTM&H located?
The NPPES record lists a practice address at 933 Red Apple RD, Wenatchee, WA, 98801. Phone: (509) 665-6210. Providers update this record themselves, so call before visiting.
How can I verify Mark Douglas Johnson, M.D., MTM&H's license?
NPPES lists Washington license number MD60755882, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark Douglas Johnson, M.D., MTM&H prescribe under Medicare Part D?
In 2024, Mark Douglas Johnson, M.D., MTM&H had 372 Medicare Part D claims for 85 beneficiaries; the average among infectious disease physician prescribers was 689. 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.