Dr. Adam Nehemiah Plotnik, MD

  • Los Angeles, CA
  • Interventional radiologist
NPI1558621078PAC ID8921263005
Medicare services, 2024
2,830
Medicare patients, 2024
430
Part D claims, 2024
83
Publications
10
MIPS score, 2024
94
Practice address
1680 East 120th Street, Los Angeles, CA 90059
Practice phone
Call (424) 835-6808
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Martin Luther King, Jr. Community Hospital

Hospital · Los Angeles, California

See all 9 affiliations

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Dr. Adam Nehemiah Plotnik is an interventional radiologist in Los Angeles, California

Dr. Plotnik practices at Martin Luther King, Jr. Community Hospital in Los Angeles, California, part of County of Los Angeles.

Dr. Plotnik's NPI, 1558621078, was assigned on May 17, 2012. Dr. Plotnik graduated from University of Melbourne Faculty of Medicine in 2002. Dr. Plotnik holds California license A134302.

NPI and contact details
Medicare PAC ID
8921263005
NPI enumeration date
May 17, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(424) 835-6808
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
50
Medical school graduation
2002

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

Dr. Adam Nehemiah Plotnik practices at Martin Luther King, Jr. Community Hospital in Los Angeles, California

Dr. Plotnik's primary practice is Martin Luther King, Jr. Community Hospital, at 1680 East 120th Street, Los Angeles, CA 90059 in Los Angeles County. The practice phone is (424) 835-6808.

Source: Dmand AI Affiliation Data

Dr. Adam Nehemiah Plotnik is affiliated with 5 sites of care and 4 medical groups

Dr. Plotnik's primary practice is Martin Luther King, Jr. Community Hospital in Los Angeles, California, part of County of Los Angeles. Dr. Plotnik is also affiliated with Ronald Reagan UCLA Medical Center. The medical group on file is Martin Luther King Jr. Community Medical Group. Dmand AI also links Dr. Plotnik to 2 more hospitals, 3 medical groups and 1 ambulatory surgery center, each named with a free account.

See all 9 affiliations for Dr. Plotnik

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

Dmand AI tracks the EHR system at Dr. Adam Nehemiah Plotnik's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Plotnik practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Martin Luther King, Jr. Community HospitalAvailable with a free account
+4 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Adam Nehemiah Plotnik is one of 559 interventional radiologists in California

Vascular and interventional radiology is Dr. Plotnik's primary specialty in the NPI Registry, under taxonomy code 2085R0204X. Dr. Plotnik is board certified in interventional radiology and diagnostic radiology by the American Board of Radiology. Dr. Plotnik is licensed in California.

Specialties and state licenses

  • Vascular and interventional radiology, CaliforniaPrimaryLicense A134302 · 2015 to 2026 · taxonomy 2085R0204X

Interventional radiologists near Dr. Plotnik

Counts of interventional radiologists 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. Adam Nehemiah Plotnik billed Medicare for 2,830 services in 2024

CMS data shows 2,830 Medicare services from Dr. Plotnik across 23 procedure codes in 2024, for 430 Medicare patients. Medicare paid $87,206 for them.

Medicare services, 20242,830
Medicare patients430
Paid by Medicare$87,206
Procedure codes23

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

  • 2023
  • 2024
Other services
2023: 02024: 1,894
Imaging
2023: 3242024: 43233%
Surgery
2023: 2032024: 2001%
Tests and treatments
2023: 1972024: 1866%
Office and hospital visits
2023: 872024: 11836%

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

  • In an office2,12475%
  • In a facility70625%

Dr. Plotnik compared with the California median for interventional radiologists, 2024

  • Dr. Plotnik
  • California median
Medicare services
2,830vs 8383.4 times
Medicare patients
430vs 434Close to median
Part D claims
72vs 174.2 times

Medians across 511 interventional radiologists in California with Dmand AI profiles that report each measure.

Dr. Plotnik'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. Plotnik

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

Dr. Adam Nehemiah Plotnik treated 430 Medicare patients in 2024, average age 74

CMS counts 430 Medicare patients who saw Dr. Plotnik in 2024. The largest group is 65 to 74, with 183 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 40% are also on Medicaid. Their average risk score is 2.46, 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. Plotnik's median patient age at 57, with 47% women.

Medicare patients, 2024430
Average age74
Average risk score2.46
Also on Medicaid40%

Dr. Plotnik's Medicare patients by age, 2024

Dr. Plotnik's Medicare patients by sex, 2024

  • Women17541%
  • Men25559%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis57%
  4. Ischemic heart disease49%
  5. Diabetes46%
  6. Chronic kidney disease36%
  7. Mood disorders33%
  8. Heart failure32%

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

Dr. Plotnik's patients across all payers

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

Patient panel by age, all payers

Median age 57

Patient panel by sex, all payers

  • Women47%
  • Men52%

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

Dr. Adam Nehemiah Plotnik wrote 83 Medicare Part D claims in 2024

In 2024, Dr. Plotnik wrote 83 Medicare Part D claims for 29 patients. 94% of them were for generic drugs. CMS names the drug for 72 of them, across 3 drugs with 11 or more claims each, at $274 in total drug cost. In 2023, CMS named 110 claims across 4 drugs.

Part D claims, 202483
Drugs named by CMS3
Total drug cost$274
Part D patients29

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

  • Generic78 claims94%
  • Brand-name and other5 claims6%

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

  • Antibiotics31%26 of 83 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: 1102024: 7235%

Drugs named by CMS: 3 in 2024, 4 in 2023.

See all prescribing by Dr. Plotnik

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. Adam Nehemiah Plotnik scored 94 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Plotnik for performance year 2024, reported through an alternative payment model (APM). Dr. Plotnik accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Plotnik as offering telehealth. CMS counts 11 procedures of leg revascularization (restoring blood flow) by Dr. Plotnik, more than 64% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Plotnik's MIPS scores, performance year 2024

  • 94of 100Final score
  • 80.4of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

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

Where Dr. Plotnik ranks in Medicare procedure volume

Leg revascularization (restoring blood flow)
64th percentile11 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

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. Adam Nehemiah Plotnik has 10 publications on record

Dmand AI links 10 papers to Dr. Plotnik, published from 2012 to 2020. 2015 was the busiest year, with 2. Dr. Plotnik's most frequent co-authors are Ravi N. Srinivasa, MD, Justin P. McWilliams, MD and Nancy J. Halnon, MD.

Papers10
Years published2012 to 2020

Dr. Plotnik's papers by year, 2012 to 2020

Dr. Plotnik's most frequent co-authors

Recent publications by Dr. Plotnik

See all 10 publications and co-authors

See who Dr. Plotnik researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Plotnik works with, so you can find a warm path to the right interventional radiologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Adam Nehemiah Plotnik received $50,439 in industry payments from 2016 to 2025

CMS Open Payments shows 314 general payments to Dr. Plotnik from 33 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 31% of the total. Siemens Medical Solutions USA, Inc. paid the most, $10,535.

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

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

$50.4Kin total
  • Food and beverage$15,40031%
  • Travel and lodging$14,66129%
  • Consulting fees$9,01218%
  • Speaker and faculty fees$5,50011%
  • Other$5,55011%

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

Share is of all general payments to this clinician.

See all payments to Dr. Plotnik

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

Dr. Adam Nehemiah Plotnik graduated from University of Melbourne Faculty of Medicine

Dr. Plotnik graduated from University of Melbourne Faculty of Medicine in 2002.

  1. Medical schoolUniversity of Melbourne Faculty of Medicine
  2. Board certified in interventional radiology and diagnostic radiologyAmerican Board of Radiology

Source: Dmand AI Professional Profile Data

Dr. Adam Nehemiah Plotnik accepts plans from 11 insurance carriers

Dr. Plotnik is in network with 11 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • LA Care
  • Regence Health Plans
  • Aspirus Health Plan
  • Blue Cross and Blue Shield of Kansas City
  • +3 more carriersWith a free account

Plan types Dr. Plotnik accepts, by number of carriers

  1. Medicare7
  2. PPO6
  3. HMO3
  4. POS3
  5. EPO1
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Adam Nehemiah Plotnik'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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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. Adam Nehemiah Plotnik

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. Adam Nehemiah Plotnik's NPI number?

Dr. Adam Nehemiah Plotnik's NPI number is 1558621078. It was assigned on May 17, 2012, and it is active in the NPI Registry.

What kind of doctor is Dr. Adam Nehemiah Plotnik?

Dr. Adam Nehemiah Plotnik is an interventional radiologist in Los Angeles, California. The primary specialty in the NPI Registry is Vascular & Interventional Radiology Physician (taxonomy code 2085R0204X).

Where does Dr. Adam Nehemiah Plotnik practice?

Dr. Plotnik practices at 1680 East 120th Street, Los Angeles, CA 90059. Dr. Plotnik's primary practice is Martin Luther King, Jr. Community Hospital in Los Angeles, California, part of County of Los Angeles. Dmand AI also links Dr. Plotnik to 2 hospitals, 3 medical groups and 1 ambulatory surgery center.

What is Dr. Adam Nehemiah Plotnik's office phone number?

The practice phone on file for Dr. Plotnik is (424) 835-6808.

What is Dr. Adam Nehemiah Plotnik's medical license number?

Dr. Plotnik holds California license A134302.

Which hospitals is Dr. Adam Nehemiah Plotnik affiliated with?

Dr. Plotnik practices at Martin Luther King, Jr. Community Hospital in Los Angeles, California. Dr. Plotnik is also affiliated with Ronald Reagan UCLA Medical Center. Dmand AI links Dr. Plotnik to 2 more hospitals.

What medical group is Dr. Adam Nehemiah Plotnik part of?

Dr. Plotnik is linked to Martin Luther King Jr. Community Medical Group. Dmand AI links Dr. Plotnik to 3 more medical groups.

Does Dr. Adam Nehemiah Plotnik accept Medicare?

Yes. CMS data shows Dr. Plotnik billed Medicare for 2,830 services in 2024, and Dr. Plotnik accepts Medicare assignment.

Does Dr. Adam Nehemiah Plotnik offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Plotnik as offering telehealth services.

What is Dr. Adam Nehemiah Plotnik's MIPS score?

Dr. Plotnik's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Adam Nehemiah Plotnik see?

CMS counts 430 Medicare patients who saw Dr. Plotnik in 2024, with an average age of 74.

Is Dr. Adam Nehemiah Plotnik board certified?

Yes. Dr. Plotnik is board certified in interventional radiology and diagnostic radiology by the American Board of Radiology.

What services does Dr. Adam Nehemiah Plotnik bill to Medicare?

In 2024, Dr. Plotnik's most billed Medicare services were medicare temporary code (Q9967), diagnostic imaging (75774) and surgery: heart and blood vessels (36247).

Where did Dr. Adam Nehemiah Plotnik go to medical school?

Dr. Plotnik graduated from University of Melbourne Faculty of Medicine in 2002.

What drugs does Dr. Adam Nehemiah Plotnik prescribe most?

In 2024 Medicare Part D data, Dr. Plotnik's most prescribed drugs by claims were Ciprofloxacin HCl, Methylprednisolone and Naproxen.

Has Dr. Adam Nehemiah Plotnik received payments from drug or device companies?

CMS Open Payments shows $50,439 in general payments to Dr. Plotnik from 33 companies from 2016 to 2025. The largest total came from Siemens Medical Solutions USA, Inc.

How long has Dr. Adam Nehemiah Plotnik been practicing?

Dr. Plotnik graduated from medical school in 2002, 24 years ago.

Does Dr. Adam Nehemiah Plotnik do research?

Dmand AI links 10 publications to Dr. Plotnik, published from 2012 to 2020.

Who does Dr. Adam Nehemiah Plotnik publish with?

Dr. Plotnik's most frequent co-authors are Ravi N. Srinivasa, MD (3 shared papers), Justin P. McWilliams, MD (2 shared papers) and Nancy J. Halnon, MD (1 shared paper).

What insurance does Dr. Adam Nehemiah Plotnik accept?

Dr. Plotnik is in network with 11 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

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