Mark D. Fischer, M.D.
Pulmonary Disease Physician · Port Angeles, WA
Mark D. Fischer, M.D. is a pulmonary disease physician with a practice address in Port Angeles, Washington, and NPI 1457376873, issued on Jul 13, 2006. Check the license (Washington MD00017912, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Mark D. Fischer
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- MD00017912 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1112 Caroline St, Port Angeles, WA 98362
- Phone
- (360) 565-0999
- Enumerated
- Jul 13, 2006
- Record last updated
- Jul 21, 2022
- Fax
- (360) 565-0541
- Medicaid ID
- 1662204 WA
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 324 in Washington → Look up another NPI →
Also registered at 1112 Caroline St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary Douglas, OTRL, CHTOccupational Therapist1891842274
- Pamela Hastings, OTR/LOccupational Therapist1346294055
Verify Mark D. Fischer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00017912Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
11 Medicare Part D claims, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D.
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): 81 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Mark D. Fischer among 324 pulmonary disease physician records in Washington
Mark D. Fischer, M.D. is one of 324 pulmonary disease physician records with a practice address in Washington. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 54% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 71% of these records are
- Record last updated2022 · 72% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in Washington
There are 324 pulmonary disease physician records in Washington.
All 324 in Washington → Every provider in Port Angeles → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- John Sailer, M.D.Port Ludlow, WA 983651467637058
- Kevin Chong, M.D.Port Townsend, WA 983681962706564
- Margaret Krieg, MDPoulsbo, WA 983701891806865
- David Angulo-Zereceda, M.D.Puyallup, WA 983721417081480
- Nicole Collett, MDPuyallup, WA 983721285829325
- Rizwana Khan, M.D.Puyallup, WA 983721275737439
- Vernon Nessan, MDPuyallup, WA 983721881641686
- Jason Ng, DOPuyallup, WA 983721841750908
Common questions
What is Mark D. Fischer, M.D.'s NPI number?
Mark D. Fischer, M.D.'s National Provider Identifier (NPI) is 1457376873, issued on Jul 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark D. Fischer, M.D. located?
The NPPES record lists a practice address at 1112 Caroline St, Port Angeles, WA, 98362. Phone: (360) 565-0999. Providers update this record themselves, so call before visiting.
How can I verify Mark D. Fischer, M.D.'s license?
NPPES lists Washington license number MD00017912, 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 D. Fischer, M.D. prescribe under Medicare Part D?
In 2024, Mark D. Fischer, M.D. had 11 Medicare Part D claims; the average among pulmonary disease physician prescribers was 1,425. Part D covers Medicare prescriptions only.
What is Mark D. Fischer, M.D.'s MIPS final score?
The 2023 MIPS final score is 81 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.