Sherry Lynn Ritter, MD
Internal Medicine Physician · Cape Girardeau, MO
Sherry Lynn Ritter, MD is an internal medicine physician with a practice address in Cape Girardeau, Missouri, and NPI 1417245523, issued on Jul 11, 2011. Check the license (Missouri 2011021434, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Sherry Lynn Ritter
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 2011021434 MO
Self-reported in NPPES; status is on the state search - Practice location
- 211 Saint Francis Dr, Cape Girardeau, MO 63703
- Phone
- (573) 331-5770
- Enumerated
- Jul 11, 2011
- Record last updated
- Feb 25, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (573) 331-3974
- Medicare enrollment
- Enrolled (PECOS I20210427000986); accepts Medicare assignment
- Medical or professional school
- University Of Missouri, Columbia School Of Medicine, 2011
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,604 in Missouri → Look up another NPI →
Also registered at 211 Saint Francis Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sherry Lynn Ritter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 2011021434Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 73.2 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).
Bills Medicare through one group practice
- 24 ON Physicians OF SC LLCSummerville, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sherry Lynn Ritter among 2,604 internal medicine physician records in Missouri
Sherry Lynn Ritter, MD is one of 2,604 internal medicine physician records with a practice address in Missouri. 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 2011, is newer than 54% of them.
- NPI issued2011 · 54% of these records are older, 44% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2011 · median 2006 among the 1,443 with a school on file
- Record last updated2021 · 48% 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
52 internal medicine physician records list a practice address in Cape Girardeau
They are 52 of the 1,897 NPPES records with a practice address in Cape Girardeau, and 2,604 internal medicine physician records in Missouri.
All 2,604 in Missouri → Every provider in Cape Girardeau → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ryan Davis, MDCape Girardeau, MO 637031861443301
- Thomas Diemer, MDCape Girardeau, MO 637031407880677
- Robert Dodson, M.D.Cape Girardeau, MO 637031154349231
- Michael Flaim, D.O.Cape Girardeau, MO 637031346252509
- Matthew Frank, M.D.Cape Girardeau, MO 637031861659062
- Nefretiti Garrison-North, MDCape Girardeau, MO 637031023019015
- Carmelita Hudson-Kane, M.D.Cape Girardeau, MO 637031447297155
- Michael Jedlinski, M.D.Cape Girardeau, MO 637031962421750
Common questions
What is Sherry Lynn Ritter, MD's NPI number?
Sherry Lynn Ritter, MD's National Provider Identifier (NPI) is 1417245523, issued on Jul 11, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Sherry Lynn Ritter, MD located?
The NPPES record lists a practice address at 211 Saint Francis Dr, Cape Girardeau, MO, 63703. Phone: (573) 331-5770. Providers update this record themselves, so call before visiting.
How can I verify Sherry Lynn Ritter, MD's license?
NPPES lists Missouri license number 2011021434, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Sherry Lynn Ritter, MD's MIPS final score?
The 2023 MIPS final score is 73.2 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.