Dr. Martin Calvin Blake, MD

  • Cape Girardeau, MO
  • Emergency medicine physician
NPI1639512965PAC ID3678877834
Medicare services, 2024
746
Medicare patients, 2024
707
Part D claims, 2024
978
MIPS score, 2024
67
Hospital affiliations
1
Practice address
211 St Francis Dr, Cape Girardeau, MO 63703
Practice phone
Call (573) 331-3000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Saint Francis Medical Center

Hospital · Cape Girardeau, Missouri

See all 2 affiliations

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Dr. Martin Calvin Blake is an emergency medicine physician in Cape Girardeau, Missouri

Dr. Blake practices at Saint Francis Medical Center in Cape Girardeau, Missouri, part of Saint Francis Healthcare System.

Dr. Blake's NPI, 1639512965, was assigned on April 17, 2013. Dr. Blake holds Missouri license 2017041021.

NPI and contact details
Medicare PAC ID
3678877834
NPI enumeration date
April 17, 2013
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(573) 331-3000
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
41
Medical school graduation
2011

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Martin Calvin Blake practices at Saint Francis Medical Center in Cape Girardeau, Missouri

Dr. Blake's primary practice is Saint Francis Medical Center, at 211 St Francis Dr, Cape Girardeau, MO 63703 in Cape Girardeau County. The practice phone is (573) 331-3000.

Source: Dmand AI Affiliation Data

Dr. Martin Calvin Blake is affiliated with 1 site of care and 1 medical group

Dr. Blake's primary practice is Saint Francis Medical Center in Cape Girardeau, Missouri, part of Saint Francis Healthcare System. The medical group on file is Saint Francis Medical Center. Dr. Blake's employer is on file too: a hospital.

See all 2 affiliations for Dr. Blake

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Martin Calvin Blake's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Blake practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Saint Francis Medical CenterAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dmand AI maps EHR vendors, IT decision makers and buying committees across Saint Francis Healthcare System and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Martin Calvin Blake is one of 1,063 emergency medicine physicians in Missouri

Emergency medicine is Dr. Blake's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Blake's licenses on file in 2 states: Missouri and South Carolina.

Specialties and state licenses

  • Emergency medicine, MissouriPrimaryLicense 2017041021 · taxonomy 207P00000X
  • South Carolina licenseLicense 39115

Emergency medicine physicians near Dr. Blake

Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Martin Calvin Blake billed Medicare for 746 services in 2024

CMS data shows 746 Medicare services from Dr. Blake across 4 procedure codes in 2024, for 707 Medicare patients. Medicare paid $66,314 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024746
Medicare patients707
Paid by Medicare$66,314
Procedure codes4

Dr. Blake's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 8672024: 74614%

Dr. Blake compared with the Missouri median for emergency medicine physicians, 2024

  • Dr. Blake
  • Missouri median
Medicare services
746vs 2523.0 times
Medicare patients
707vs 2622.7 times
Part D claims
779vs 6911.3 times

Medians across 1,092 emergency medicine physicians in Missouri with Dmand AI profiles that report each measure.

Dr. Blake's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Blake

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Martin Calvin Blake treated 707 Medicare patients in 2024, average age 74

CMS counts 707 Medicare patients who saw Dr. Blake in 2024. The largest group is 75 to 84, with 236 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 1.91, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Blake's median patient age at 74, with 58% women.

Medicare patients, 2024707
Average age74
Average risk score1.91
Also on Medicaid26%

Dr. Blake's Medicare patients by age, 2024

Dr. Blake's Medicare patients by sex, 2024

  • Women38655%
  • Men32145%

Chronic conditions among Dr. Blake's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis58%
  4. Anxiety43%
  5. Diabetes42%
  6. Ischemic heart disease41%
  7. COPD40%
  8. Mood disorders37%

Share of Medicare patients with each condition. A patient can have several.

Dr. Blake's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 74

Patient panel by sex, all payers

  • Women58%
  • Men41%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Martin Calvin Blake wrote 978 Medicare Part D claims in 2024

In 2024, Dr. Blake wrote 978 Medicare Part D claims for 460 patients. 98% of them were for generic drugs. CMS names the drug for 779 of them, across 11 drugs with 11 or more claims each, at $4,241 in total drug cost. In 2023, CMS named 684 claims across 12 drugs.

Part D claims, 2024978
Drugs named by CMS11
Total drug cost$4,241
Part D patients460

Dr. Blake's Part D claims by kind of drug, 2024

  • Generic955 claims98%
  • Brand-name23 claims2%

Dr. Blake's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Blake's Part D claims, 2024

  • Opioids27%261 of 978 claims
  • Antibiotics24%233 of 978 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 6842024: 77914%

Drugs named by CMS: 11 in 2024, 12 in 2023.

See all prescribing by Dr. Blake

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Martin Calvin Blake scored 67 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 67 out of 100 for Dr. Blake for performance year 2024, reported through an alternative payment model (APM). Dr. Blake accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Blake's MIPS scores, performance year 2024

  • 67of 100Final score
  • 85.4of 100Quality
  • 0of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Martin Calvin Blake received $199 in industry payments from 2020 to 2023

CMS Open Payments shows 6 general payments to Dr. Blake from 4 drug and device companies from 2020 to 2023. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $119.

General payments to Dr. Blake by program year, 2020 to 2023

Companies that paid Dr. Blake the most, 2020 to 2023

Share is of all general payments to this clinician.

See all payments to Dr. Blake

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Martin Calvin Blake's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Martin Calvin Blake

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Martin Calvin Blake's NPI number?

Dr. Martin Calvin Blake's NPI number is 1639512965. It was assigned on April 17, 2013, and it is active in the NPI Registry.

What kind of doctor is Dr. Martin Calvin Blake?

Dr. Martin Calvin Blake is an emergency medicine physician in Cape Girardeau, Missouri. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).

Where does Dr. Martin Calvin Blake practice?

Dr. Blake practices at 211 St Francis Dr, Cape Girardeau, MO 63703. Dr. Blake's primary practice is Saint Francis Medical Center in Cape Girardeau, Missouri, part of Saint Francis Healthcare System.

What is Dr. Martin Calvin Blake's office phone number?

The practice phone on file for Dr. Blake is (573) 331-3000.

What is Dr. Martin Calvin Blake's medical license number?

Dr. Blake holds Missouri license 2017041021, one of the licenses on file in 2 states.

Which states has Dr. Martin Calvin Blake been licensed in?

Dmand AI has state licenses on file for Dr. Blake in Missouri and South Carolina.

Which hospitals is Dr. Martin Calvin Blake affiliated with?

Dr. Blake practices at Saint Francis Medical Center in Cape Girardeau, Missouri.

What medical group is Dr. Martin Calvin Blake part of?

Dr. Blake is linked to Saint Francis Medical Center.

Does Dr. Martin Calvin Blake accept Medicare?

Yes. CMS data shows Dr. Blake billed Medicare for 746 services in 2024, and Dr. Blake accepts Medicare assignment.

What is Dr. Martin Calvin Blake's MIPS score?

Dr. Blake's MIPS final score for performance year 2024 is 67 out of 100, reported through an alternative payment model (APM).

Show 5 more questionsShow fewer questions

How many Medicare patients does Dr. Martin Calvin Blake see?

CMS counts 707 Medicare patients who saw Dr. Blake in 2024, with an average age of 74.

What services does Dr. Martin Calvin Blake bill to Medicare?

In 2024, Dr. Blake's most billed Medicare services were emergency department visit (99284), emergency department visit (99285) and emergency department visit (99283).

What drugs does Dr. Martin Calvin Blake prescribe most?

In 2024 Medicare Part D data, Dr. Blake's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Cyclobenzaprine HCl and Methylprednisolone.

Has Dr. Martin Calvin Blake received payments from drug or device companies?

CMS Open Payments shows $199 in general payments to Dr. Blake from 4 companies from 2020 to 2023. The largest total came from AstraZeneca Pharmaceuticals LP.

How long has Dr. Martin Calvin Blake been practicing?

Dr. Blake graduated from medical school in 2011, 15 years ago.

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