Dr. Michael Alan Fischman, MD
- 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
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
DaVita Nephron Dialysis
Dialysis Center - Independent · Long Beach, California
Find Dr. Fischman's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
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
- 1710326558NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6305754102
- NPI enumeration date
- June 14, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (562) 663-0788
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- 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 Dialysis5820 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.
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.
| Site | EHR vendor and product |
|---|---|
| DaVita Nephron Dialysis | Available with a free account |
| +10 more affiliated sites | Available 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, CaliforniaPrimary
- Massachusetts license
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.
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.
Need commercial claims for Dr. Fischman?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Fischman and other nephrologists in California.
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.
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
- Chronic kidney disease75%
- Diabetes75%
- High blood pressure75%
- High cholesterol75%
- Heart failure58%
- Ischemic heart disease47%
- Arthritis45%
- 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.
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.
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.
Topics Dr. Fischman writes about most
- Occupational Exposure
- Occupational Health
Dr. Fischman's most frequent co-authors
- Michael Lawrence Fischman, MD2 shared papers
- Michael J. Kosnett, MD, MPH2 shared papers
- Manijeh Berenji, MD1 shared paper
Recent publications by Dr. Fischman
J Occup Environ Med
J Occup Environ Med
J Occup Environ Med
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.
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
- 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.
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.
- Medical school
- Board certified in internal medicine
- Board certified in nephrology
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.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Humana
- LA Care
- Blue Cross Blue Shield of Massachusetts
- Elevance
- HCSC
- +5 more carriersWith a free account
Plan types Dr. Fischman accepts, by number of carriers
- Medicare10
- PPO8
- HMO6
- POS4
- EPO3
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Michael Alan Fischman's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors 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-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand 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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