Dr. Michael Alan Plainse, MD

  • Monterey, CA
  • Cardiologist
NPI1508919432PAC ID8022919844
Medicare services, 2024
8,467
Medicare patients, 2024
1,564
Part D claims, 2024
3,553
MIPS score, 2024
95
Hospital affiliations
2
Practice address
23625 W R Holman Highway, Monterey, CA 93940
Practice phone
Call (831) 624-5311
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Community Hospital of the Monterey Peninsula

Hospital · Monterey, California

See all 4 affiliations

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Dr. Michael Alan Plainse is a cardiologist in Monterey, California

Dr. Plainse practices at Community Hospital of the Monterey Peninsula in Monterey, California, part of Montage Health.

Dr. Plainse's NPI, 1508919432, was assigned on January 22, 2007. Dr. Plainse graduated from Loyola University Chicago Stritch School of Medicine in 1989. Dr. Plainse's California license number on file is G69651.

NPI and contact details
Medicare PAC ID
8022919844
NPI enumeration date
January 22, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(831) 624-5311
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
63
Medical school graduation
1989

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

Dr. Michael Alan Plainse practices at Community Hospital of the Monterey Peninsula in Monterey, California

Dr. Plainse's primary practice is Community Hospital of the Monterey Peninsula, at 23625 W R Holman Highway, Monterey, CA 93940 in Monterey County. The practice phone is (831) 624-5311.

Source: Dmand AI Affiliation Data

Dr. Michael Alan Plainse is affiliated with 2 sites of care and 2 medical groups

Dr. Plainse's primary practice is Community Hospital of the Monterey Peninsula in Monterey, California, part of Montage Health. Dr. Plainse is also affiliated with Salinas Valley Health Medical Center. The medical group on file is Community Hospital of the Monterey Peninsula. Dmand AI also links Dr. Plainse to 1 more medical group, named with a free account. Dr. Plainse's employer is on file too: a hospital.

See all 4 affiliations for Dr. Plainse

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

Dmand AI tracks the EHR system at Dr. Michael Alan Plainse's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Plainse practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Community Hospital of the Monterey PeninsulaAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Michael Alan Plainse is one of 2,375 cardiologists in California

Cardiovascular disease is Dr. Plainse's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dmand AI has Dr. Plainse's licenses on file in 2 states: California and Utah.

Specialties and state licenses

  • Cardiovascular disease, CaliforniaPrimaryLicense G69651 · 2001 to 2025 · taxonomy 207RC0000X
  • Utah license1997 to 2002

Clinical focus

Dmand AI lists aneurysm, atrial fibrillation and flutter, cardiac catheterization, cardiomyopathy, cerebrovascular disease, chronic embolism thrombosis, chronic hypertension and coronary artery disease among the conditions Dr. Plainse treats.

Cardiologists near Dr. Plainse

Counts of cardiologists 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. Michael Alan Plainse billed Medicare for 8,467 services in 2024

CMS data shows 8,467 Medicare services from Dr. Plainse across 21 procedure codes in 2024, for 1,564 Medicare patients. Medicare paid $589,191 for them.

Medicare services, 20248,467
Medicare patients1,564
Paid by Medicare$589,191
Procedure codes21

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

  • 2023
  • 2024
Office and hospital visits
2023: 3,6112024: 3,4315%
Tests and treatments
2023: 2,8922024: 2,7844%
Lab and pathology
2023: 9852024: 9127%
Surgery
2023: 9852024: 9127%
Imaging
2023: 3772024: 42814%

Where Dr. Plainse's Medicare services took place, 2024

  • In an office6,80380%
  • In a facility1,66420%

Dr. Plainse compared with the California median for cardiologists, 2024

  • Dr. Plainse
  • California median
Medicare services
8,467vs 1,5605.4 times
Medicare patients
1,564vs 6442.4 times
Part D claims
3,410vs 1,4102.4 times

Medians across 2,237 cardiologists in California with Dmand AI profiles that report each measure.

Dr. Plainse'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. Plainse

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

Dr. Michael Alan Plainse treated 1,564 Medicare patients in 2024, average age 78

CMS counts 1,564 Medicare patients who saw Dr. Plainse in 2024. The largest group is 75 to 84, with 639 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.68, 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. Plainse's median patient age at 71, with 50% women.

Medicare patients, 20241,564
Average age78
Average risk score1.68
Also on Medicaid18%

Dr. Plainse's Medicare patients by age, 2024

Dr. Plainse's Medicare patients by sex, 2024

  • Women83754%
  • Men72746%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis52%
  4. Ischemic heart disease44%
  5. Atrial fibrillation38%
  6. Diabetes32%
  7. Chronic kidney disease31%
  8. Heart failure30%

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

Dr. Plainse's patients across all payers

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

Patient panel by age, all payers

Median age 71

Patient panel by sex, all payers

  • Women50%
  • Men50%

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

Dr. Michael Alan Plainse wrote 3,553 Medicare Part D claims in 2024

In 2024, Dr. Plainse wrote 3,553 Medicare Part D claims for 373 patients. 90% of them were for generic drugs. CMS names the drug for 3,410 of them, across 45 drugs with 11 or more claims each, at $467,036 in total drug cost. In 2023, CMS named 3,314 claims across 46 drugs.

Part D claims, 20243,553
Drugs named by CMS45
Total drug cost$467,036
Part D patients373

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

  • Generic3,187 claims90%
  • Brand-name366 claims10%

Dr. Plainse'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. Plainse's Part D claims, 2024

  • Antibiotics0%11 of 3,553 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: 3,3142024: 3,4103%

Drugs named by CMS: 45 in 2024, 46 in 2023.

See all prescribing by Dr. Plainse

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. Michael Alan Plainse scored 95 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Plainse for performance year 2024, reported individually. Dr. Plainse accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Plainse's MIPS scores, performance year 2024

  • 95of 100Final score
  • 100of 100Quality
  • 40of 100Improvement Activities
  • 82of 100Cost

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

Pacemaker insertion or repair: 1 to 10 procedures (CMS shows small counts as a range)

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

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Dr. Michael Alan Plainse received $89,527 in industry payments from 2016 to 2025

CMS Open Payments shows 263 general payments to Dr. Plainse from 23 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 81% of the total. Amgen Inc. paid the most, $52,957.

General payments to Dr. Plainse by program year, 2016 to 2025

General payments to Dr. Plainse by kind, 2016 to 2025

$89.5Kin total
  • Speaker and faculty fees$72,62081%
  • Food and beverage$10,01311%
  • Travel and lodging$6,8568%
  • Education$390%

Companies that paid Dr. Plainse the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Plainse

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

Dr. Michael Alan Plainse has 1 award and honors on record

Dmand AI lists 1 award for Dr. Plainse.

Awards and honors for Dr. Plainse

  1. Undated
    • ACC Fellow

Source: Dmand AI Professional Profile Data

Dr. Michael Alan Plainse graduated from Loyola University Chicago Stritch School of Medicine

Dr. Plainse graduated from Loyola University Chicago Stritch School of Medicine in 1989. Dr. Plainse is a member of ACC.

  1. Medical schoolLoyola University Chicago Stritch School of Medicine

Source: Dmand AI Professional Profile Data

Dr. Michael Alan Plainse accepts plans from 2 insurance carriers

Dr. Plainse is in network with 2 carriers, including Blue Cross Blue Shield of Michigan and CMS Medicare. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.

  • Blue Cross Blue Shield of Michigan
  • CMS Medicare

Plan types Dr. Plainse accepts, by number of carriers

  1. HMO1
  2. Medicare1
  3. POS1
  4. PPO1

Source: Dmand AI Insurance Network Data

Sources for Dr. Michael Alan Plainse'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
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. Michael Alan Plainse

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. Michael Alan Plainse's NPI number?

Dr. Michael Alan Plainse's NPI number is 1508919432. It was assigned on January 22, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Michael Alan Plainse?

Dr. Michael Alan Plainse is a cardiologist in Monterey, California. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).

Where does Dr. Michael Alan Plainse practice?

Dr. Plainse practices at 23625 W R Holman Highway, Monterey, CA 93940. Dr. Plainse's primary practice is Community Hospital of the Monterey Peninsula in Monterey, California, part of Montage Health. Dmand AI also links Dr. Plainse to 1 medical group.

What is Dr. Michael Alan Plainse's office phone number?

The practice phone on file for Dr. Plainse is (831) 624-5311.

What is Dr. Michael Alan Plainse's medical license number?

Dr. Plainse's California license number on file is G69651, one of the licenses on file in 2 states.

Which states has Dr. Michael Alan Plainse been licensed in?

Dmand AI has state licenses on file for Dr. Plainse in California (2001 to 2025) and Utah (1997 to 2002).

Which hospitals is Dr. Michael Alan Plainse affiliated with?

Dr. Plainse practices at Community Hospital of the Monterey Peninsula in Monterey, California. Dr. Plainse is also affiliated with Salinas Valley Health Medical Center.

What medical group is Dr. Michael Alan Plainse part of?

Dr. Plainse is linked to Community Hospital of the Monterey Peninsula. Dmand AI links Dr. Plainse to 1 more medical group.

Does Dr. Michael Alan Plainse accept Medicare?

Yes. CMS data shows Dr. Plainse billed Medicare for 8,467 services in 2024, and Dr. Plainse accepts Medicare assignment.

What is Dr. Michael Alan Plainse's MIPS score?

Dr. Plainse's MIPS final score for performance year 2024 is 95 out of 100, reported individually.

Show 7 more questionsShow fewer questions

How many Medicare patients does Dr. Michael Alan Plainse see?

CMS counts 1,564 Medicare patients who saw Dr. Plainse in 2024, with an average age of 78.

What services does Dr. Michael Alan Plainse bill to Medicare?

In 2024, Dr. Plainse's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99212) and heart test or procedure (93010).

Where did Dr. Michael Alan Plainse go to medical school?

Dr. Plainse graduated from Loyola University Chicago Stritch School of Medicine in 1989.

What drugs does Dr. Michael Alan Plainse prescribe most?

In 2024 Medicare Part D data, Dr. Plainse's most prescribed drugs by claims were Rosuvastatin Calcium, Atorvastatin Calcium and Metoprolol Succinate.

Has Dr. Michael Alan Plainse received payments from drug or device companies?

CMS Open Payments shows $89,527 in general payments to Dr. Plainse from 23 companies from 2016 to 2025. The largest total came from Amgen Inc.

How long has Dr. Michael Alan Plainse been practicing?

Dr. Plainse graduated from medical school in 1989, 37 years ago.

What insurance does Dr. Michael Alan Plainse accept?

Dr. Plainse is in network with 2 carriers, including Blue Cross Blue Shield of Michigan and CMS Medicare. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.

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