Dr. Michael Alan Fischman, MD

  • Long Beach, CA
  • Nephrologist
NPI1710326558PAC ID6305754102
Medicare services, 2024
1,765
Medicare patients, 2024
419
Part D claims, 2024
789
Publications
4
MIPS score, 2024
75
Practice address
5820 Downey Avenue, Long Beach, CA 90805
Practice phone
Call (562) 663-0788
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

DaVita Nephron Dialysis

Dialysis Center - Independent · Long Beach, California

See all 12 affiliations

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Dr. Michael Alan Fischman is a nephrologist in Long Beach, California

Dr. Fischman practices at DaVita Nephron Dialysis in Long Beach, California.

Dr. Fischman's NPI, 1710326558, was assigned on June 14, 2013. Dr. Fischman graduated from St. George's University School of Medicine in 2013. Dr. Fischman holds California license A155691.

NPI and contact details
Medicare PAC ID
6305754102
NPI enumeration date
June 14, 2013
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(562) 663-0788
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
39
Medical school graduation
2013

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 Fischman practices at DaVita Nephron Dialysis in Long Beach, California

Dr. Fischman's primary practice is DaVita Nephron Dialysis, at 5820 Downey Avenue, Long Beach, CA 90805 in Los Angeles County. The practice phone is (562) 663-0788.

  • DaVita Nephron Dialysis
    5820 Downey Avenue, Long Beach, CA 90805 · Los Angeles CountyPhone(562) 663-0788

Source: Dmand AI Affiliation Data

Dr. Michael Alan Fischman is affiliated with 11 sites of care and 1 medical group

Dr. Fischman's primary practice is DaVita Nephron Dialysis in Long Beach, California. Dr. Fischman is also affiliated with Long Beach Medical Center. The medical group on file is Southland Renal Medical Group. Dmand AI also links Dr. Fischman to 4 more hospitals, 4 dialysis centers and 1 group practice or clinic, each named with a free account.

See all 12 affiliations for Dr. Fischman

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

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

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fischman practices, 11 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
DaVita Nephron DialysisAvailable with a free account
+10 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Michael Alan Fischman is one of 1,401 nephrologists in California

Nephrology is Dr. Fischman's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Fischman is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Fischman's licenses on file in 2 states: California and Massachusetts.

Specialties and state licenses

  • Nephrology, CaliforniaPrimaryLicense A155691 · 2018 to 2026 · taxonomy 207RN0300X
  • Massachusetts license2016 to 2019

Clinical focus

Dmand AI lists acute kidney failure, chronic kidney disease, fluid and electrolyte imbalances, hypercalcemia and kidney stones among the conditions Dr. Fischman treats.

Nephrologists near Dr. Fischman

Counts of nephrologists 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 Fischman billed Medicare for 1,765 services in 2024

CMS data shows 1,765 Medicare services from Dr. Fischman across 10 procedure codes in 2024, for 419 Medicare patients. Medicare paid $234,519 for them.

Medicare services, 20241,765
Medicare patients419
Paid by Medicare$234,519
Procedure codes10

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

  • 2023
  • 2024
Office and hospital visits
2023: 9422024: 1,39248%
Tests and treatments
2023: 4492024: 37317%

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

  • In an office57032%
  • In a facility1,19568%

Dr. Fischman compared with the California median for nephrologists, 2024

  • Dr. Fischman
  • California median
Medicare services
1,765vs 1,08463% above
Medicare patients
419vs 30736% above
Part D claims
596vs 95538% below

Medians across 1,355 nephrologists in California with Dmand AI profiles that report each measure.

Dr. Fischman'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. Fischman

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

Dr. Michael Alan Fischman treated 419 Medicare patients in 2024, average age 70

CMS counts 419 Medicare patients who saw Dr. Fischman in 2024. The largest group is 65 to 74, with 154 patients. 75% of them have chronic kidney disease, and 75% have diabetes. 79% are also on Medicaid. Their average risk score is 5.32, 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. Fischman's median patient age at 67, with 45% women.

Medicare patients, 2024419
Average age70
Average risk score5.32
Also on Medicaid79%

Dr. Fischman's Medicare patients by age, 2024

Dr. Fischman's Medicare patients by sex, 2024

  • Women21551%
  • Men20449%

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

  1. Chronic kidney disease75%
  2. Diabetes75%
  3. High blood pressure75%
  4. High cholesterol75%
  5. Heart failure58%
  6. Ischemic heart disease47%
  7. Arthritis45%
  8. Mood disorders36%

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

Dr. Fischman's patients across all payers

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

Patient panel by age, all payers

Median age 67

Patient panel by sex, all payers

  • Women45%
  • Men55%

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

Dr. Michael Alan Fischman wrote 789 Medicare Part D claims in 2024

In 2024, Dr. Fischman wrote 789 Medicare Part D claims for 158 patients. 83% of them were for generic drugs. CMS names the drug for 596 of them, across 17 drugs with 11 or more claims each, at $140,565 in total drug cost. In 2023, CMS named 417 claims across 14 drugs.

Part D claims, 2024789
Drugs named by CMS17
Total drug cost$140,565
Part D patients158

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

  • Generic658 claims83%
  • Brand-name and other131 claims17%

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

  • Antibiotics2%19 of 789 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: 4172024: 59643%

Drugs named by CMS: 17 in 2024, 14 in 2023.

See all prescribing by Dr. Fischman

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 Fischman scored 75 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Fischman for performance year 2024, reported individually. Dr. Fischman accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes
MIPS final score, 2024
75 of 100

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. Michael Alan Fischman has 4 publications on record

Dmand AI links 4 papers to Dr. Fischman in 2023. The most frequent topics are Occupational Exposure and Occupational Health. Dr. Fischman has published most often in J Occup Environ Med. Dr. Fischman's most frequent co-authors are Michael Lawrence Fischman, MD, Michael J. Kosnett, MD, MPH and Manijeh Berenji, MD.

Papers4

Topics Dr. Fischman writes about most

  • Occupational Exposure
  • Occupational Health

Dr. Fischman's most frequent co-authors

Recent publications by Dr. Fischman

See all 4 publications and co-authors

See who Dr. Fischman researches with

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

How network discovery works

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

Dr. Michael Alan Fischman received $4,830 in industry payments from 2019 to 2024

CMS Open Payments shows 22 general payments to Dr. Fischman from 11 drug and device companies from 2019 to 2024. Consulting fees make up the largest share, 50% of the total. Fresenius USA Marketing, Inc. paid the most, $3,991.

General payments to Dr. Fischman by program year, 2019 to 2024

General payments to Dr. Fischman by kind, 2019 to 2024

$4.8Kin total
  • Consulting fees$2,40050%
  • Food and beverage$1,30427%
  • Travel and lodging$1,10623%
  • Education$200%

Companies that paid Dr. Fischman the most, 2019 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Fischman

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

Dr. Michael Alan Fischman graduated from St. George's University School of Medicine

Dr. Fischman graduated from St. George's University School of Medicine in 2013.

  1. Medical schoolSt. George's University School of Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine
  3. Board certified in nephrologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Michael Alan Fischman accepts plans from 13 insurance carriers

Dr. Fischman is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.

Plan types Dr. Fischman accepts, by number of carriers

  1. Medicare10
  2. PPO8
  3. HMO6
  4. POS4
  5. EPO3
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Michael Alan Fischman'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)
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. Michael Alan Fischman

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 Fischman's NPI number?

Dr. Michael Alan Fischman's NPI number is 1710326558. It was assigned on June 14, 2013, and it is active in the NPI Registry.

What kind of doctor is Dr. Michael Alan Fischman?

Dr. Michael Alan Fischman is a nephrologist in Long Beach, California. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).

Where does Dr. Michael Alan Fischman practice?

Dr. Fischman practices at 5820 Downey Avenue, Long Beach, CA 90805. Dr. Fischman's primary practice is DaVita Nephron Dialysis in Long Beach, California. Dmand AI also links Dr. Fischman to 4 hospitals, 4 dialysis centers and 1 group practice or clinic.

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

The practice phone on file for Dr. Fischman is (562) 663-0788.

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

Dr. Fischman holds California license A155691, one of the licenses on file in 2 states.

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

Dmand AI has state licenses on file for Dr. Fischman in California (2018 to 2026) and Massachusetts (2016 to 2019).

Which hospitals is Dr. Michael Alan Fischman affiliated with?

Dr. Fischman is affiliated with Long Beach Medical Center. Dmand AI links Dr. Fischman to 4 more hospitals.

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

Dr. Fischman is linked to Southland Renal Medical Group.

Does Dr. Michael Alan Fischman accept Medicare?

Yes. CMS data shows Dr. Fischman billed Medicare for 1,765 services in 2024, and Dr. Fischman accepts Medicare assignment.

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

Dr. Fischman's MIPS final score for performance year 2024 is 75 out of 100, reported individually.

Show 10 more questionsShow fewer questions

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

CMS counts 419 Medicare patients who saw Dr. Fischman in 2024, with an average age of 70.

Is Dr. Michael Alan Fischman board certified?

Yes. Dr. Fischman is board certified in internal medicine by the American Board of Internal Medicine.

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

In 2024, Dr. Fischman's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and dialysis (90960).

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

Dr. Fischman graduated from St. George's University School of Medicine in 2013.

What drugs does Dr. Michael Alan Fischman prescribe most?

In 2024 Medicare Part D data, Dr. Fischman's most prescribed drugs by claims were Sevelamer Carbonate, Furosemide and Prosol.

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

CMS Open Payments shows $4,830 in general payments to Dr. Fischman from 11 companies from 2019 to 2024. The largest total came from Fresenius USA Marketing, Inc.

How long has Dr. Michael Alan Fischman been practicing?

Dr. Fischman graduated from medical school in 2013, 13 years ago.

Does Dr. Michael Alan Fischman do research?

Dmand AI links 4 publications to Dr. Fischman.

Who does Dr. Michael Alan Fischman publish with?

Dr. Fischman's most frequent co-authors are Michael Lawrence Fischman, MD (2 shared papers), Michael J. Kosnett, MD, MPH (2 shared papers) and Manijeh Berenji, MD (1 shared paper).

What insurance does Dr. Michael Alan Fischman accept?

Dr. Fischman is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.

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