Marcia L. Witte, MD
Internal Medicine Physician · McCall, ID
Marcia L. Witte, MD is an internal medicine physician with a practice address in McCall, Idaho, and NPI 1134271570, issued on Jan 17, 2007. Check the license (Idaho M8271, as entered in NPPES) on the Idaho Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Marcia L. Witte
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- M8271 ID
Self-reported in NPPES; status is on the state search - Practice location
- 209 Forest St, McCall, ID 83638
- Phone
- (208) 634-1776
- Enumerated
- Jan 17, 2007
- Record last updated
- Aug 2, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (208) 634-3873
- Medicaid ID
- 806952300 ID
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 453 in Idaho → Look up another NPI →
Also registered at 209 Forest St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Heather Davis, P.A.-C.Physician Assistant1184667164
- Katrina McKellips, D.O.Family Medicine Physician1922482470
Verify Marcia L. Witte in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIdaho Board of Medicine
Search for license M8271Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average internal medicine physician in 2024
11 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 76.7 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).
Marcia L. Witte among 453 internal medicine physician records in Idaho
Marcia L. Witte, MD is one of 453 internal medicine physician records with a practice address in Idaho. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 37% of them.
- NPI issued2007 · 37% of these records are older, 55% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2012 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 internal medicine physician records list a practice address in McCall
They are 3 of the 135 NPPES records with a practice address in McCall, and 453 internal medicine physician records in Idaho.
All 453 in Idaho → Every provider in McCall → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- David Burica, MDMcCall, ID 836381265599096
- Margaret Rosenthal, D.O.McCall, ID 836381720233612
- Ann Agnew, MDMeridian, ID 836421497797302
- Patricia Buersmeyer, M.D.Meridian, ID 836421104816198
- Kristen Fiorentino, M.D.Meridian, ID 836421760434302
- James Gallafent, MDMeridian, ID 836421518077437
- John Giffen, M.D.Meridian, ID 836421275583643
- Shanda Grooms, M.D.Meridian, ID 836421750330080
Common questions
What is Marcia L. Witte, MD's NPI number?
Marcia L. Witte, MD's National Provider Identifier (NPI) is 1134271570, issued on Jan 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Marcia L. Witte, MD located?
The NPPES record lists a practice address at 209 Forest St, McCall, ID, 83638. Phone: (208) 634-1776. Providers update this record themselves, so call before visiting.
How can I verify Marcia L. Witte, MD's license?
NPPES lists Idaho license number M8271, as entered by the provider. Search the Idaho Board of Medicine at https://dopl.idaho.gov/bom/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marcia L. Witte, MD prescribe under Medicare Part D?
In 2024, Marcia L. Witte, MD had 11 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Marcia L. Witte, MD's MIPS final score?
The 2023 MIPS final score is 76.7 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.