Fernando Dietsch, M.D.
Family Medicine Physician · Prosser, WA
Fernando Dietsch, M.D. is a family medicine physician with a practice address in Prosser, Washington, and NPI 1962455535, issued on May 17, 2006. Check the license (Washington MD00041643, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Fernando Dietsch
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD00041643 WA
Self-reported in NPPES; status is on the state search - Practice location
- 723 Memorial St, Prosser, WA 99350
- Phone
- (509) 786-2222
- Enumerated
- May 17, 2006
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (509) 786-6612
- Medicaid ID
- 8325656 WA
- Medicare enrollment
- Enrolled (PECOS I20100315000766); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 723 Memorial St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karan BhattiCardiovascular Disease Physician1619222627
- Samantha Brandt, PTAPhysical Therapy Assistant1881389724
- Kyle Carlson, DNP, CRNACertified Registered Nurse Anesthetist1275312357
- Peter Culp, PT, DPTPhysical Therapist1225663255
- Asuquo Esuabana, MDFamily Medicine Physician1710096615
- Laura George, DPTPhysical Therapist1659911972
Verify Fernando Dietsch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00041643Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average family medicine physician in 2024
62 Medicare Part D claims for 45 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 11 claims were for opioids.
Most prescribed
- Sulfamethoxazole-Trimethoprim12 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: $28.67
1 payment: food and beverage; the largest payer was Mimedx Group, Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Grant County Hospital District NO. 2Quincy, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
12 family medicine physician records list a practice address in Prosser
They are 12 of the 190 NPPES records with a practice address in Prosser, and 5,534 family medicine physician records in Washington.
All 12 in Prosser → All 5,534 in Washington → Every provider in Prosser →
Other family medicine physician records in Washington
- Shawn Aaron, MDLongview, WA1578560710
- John Abano, M.D.Shoreline, WA1891929857
- Sarah Abbot, DOKirkland, WA1033555180
- Arthur Abbott, M.D.Seattle, WA1255488847
- Dale Abbott, MDBurlington, WA1760453534
- Michael Abbott, MDEast Wenatchee, WA1336179928
- Richard Abbott, M.D.Mount Vernon, WA1689835803
- Charlee Abboud, DOTacoma, WA1174152169
- Suad AbdelazizSeattle, WA1306423421
- Joonis Abdulkhader, M.D.Seattle, WA1518154335
Common questions
What is Fernando Dietsch, M.D.'s NPI number?
Fernando Dietsch, M.D.'s National Provider Identifier (NPI) is 1962455535, issued on May 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Fernando Dietsch, M.D. located?
The NPPES record lists a practice address at 723 Memorial St, Prosser, WA, 99350. Phone: (509) 786-2222. Providers update this record themselves, so call before visiting.
How can I verify Fernando Dietsch, M.D.'s license?
NPPES lists Washington license number MD00041643, 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 Fernando Dietsch, M.D. prescribe under Medicare Part D?
In 2024, Fernando Dietsch, M.D. had 62 Medicare Part D claims for 45 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.