Martin Calvin Blake, M.D.
Emergency Medicine Physician · Cape Girardeau, MO
Martin Calvin Blake, M.D. is an emergency medicine physician with a practice address in Cape Girardeau, Missouri, and NPI 1639512965, issued on Apr 17, 2013. Check the license (Missouri 2017041021, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Martin Calvin Blake
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 2017041021 MO
39115 SC
Self-reported in NPPES; status is on the state search - Practice location
- 211 Saint Francis Dr, Cape Girardeau, MO 63703
- Phone
- (573) 331-5110
- Enumerated
- Apr 17, 2013
- Record last updated
- Mar 10, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (573) 335-4689
- Medicare enrollment
- Enrolled (PECOS I20180117001732); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,405 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 Martin Calvin Blake 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 2017041021Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.3 times the Medicare Part D claims of the average emergency medicine physician in 2024
978 Medicare Part D claims for 460 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims. 261 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen240 claims
- Cyclobenzaprine Hcl121 claims
- Methylprednisolone113 claims
- Cephalexin97 claims
- Ondansetron Odt66 claims
- Doxycycline Hyclate58 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 MIPS final score for 2023 (Medicare payment program): 92.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
One hospital affiliation
- Saint Francis Medical CenterCape Girardeau, MO · Acute Care Hospitals3 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Martin Calvin Blake among 1,405 emergency medicine physician records in Missouri
Martin Calvin Blake, M.D. is one of 1,405 emergency medicine physician records with a practice address in Missouri. 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 2013, is newer than 60% of them.
- NPI issued2013 · 60% of these records are older, 37% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2011 · median 2012 among the 808 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 207P00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
35 emergency medicine physician records list a practice address in Cape Girardeau
They are 35 of the 1,897 NPPES records with a practice address in Cape Girardeau, and 1,405 emergency medicine physician records in Missouri.
All 1,405 in Missouri → Every provider in Cape Girardeau → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Chad Armstrong, DOCape Girardeau, MO 637031104056654
- Lauren Blackwelder, MDCape Girardeau, MO 637031194785394
- Anne Delonais-Turner, M.D.Cape Girardeau, MO 637031114062387
- Michael Hammond, MDCape Girardeau, MO 637031053371039
- Michael Killen, M.D.Cape Girardeau, MO 637031881739050
- Laura Marble, MDCape Girardeau, MO 637031386604361
- Pamela Miller, DOCape Girardeau, MO 637031902875701
- Sara Nowicki, D.O.Cape Girardeau, MO 637031679739866
Common questions
What is Martin Calvin Blake, M.D.'s NPI number?
Martin Calvin Blake, M.D.'s National Provider Identifier (NPI) is 1639512965, issued on Apr 17, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Martin Calvin Blake, M.D. located?
The NPPES record lists a practice address at 211 Saint Francis Dr, Cape Girardeau, MO, 63703. Phone: (573) 331-5110. Providers update this record themselves, so call before visiting.
How can I verify Martin Calvin Blake, M.D.'s license?
NPPES lists Missouri license number 2017041021, 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.
How much does Martin Calvin Blake, M.D. prescribe under Medicare Part D?
In 2024, Martin Calvin Blake, M.D. had 978 Medicare Part D claims for 460 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Martin Calvin Blake, M.D.'s MIPS final score?
The 2023 MIPS final score is 92.6 of 100. 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.