Dr. Payam Falatoonzadeh, MD

  • Fontana, CA
  • General surgeon
NPI1316474380PAC ID3678947595
Part D claims, 2024
164
Publications
5
Hospital affiliations
2
Medical groups
2
Insurance carriers
5
Practice address
9965 Sierra Ave, Fontana, CA 92335
Practice phone
Call (909) 427-5000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Kaiser Permanente - Fontana Medical Center

Fontana, California

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Dr. Payam Falatoonzadeh is a general surgeon in Fontana, California

Dr. Falatoonzadeh practices at Kaiser Permanente - Fontana Medical Center in Fontana, California.

Dr. Falatoonzadeh's NPI, 1316474380, was assigned on May 21, 2017. Dr. Falatoonzadeh graduated from Drexel University College Of Medicine in 2017. Dr. Falatoonzadeh holds California license A162507.

NPI and contact details
Medicare PAC ID
3678947595
NPI enumeration date
May 21, 2017
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(909) 427-5000
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
35
Medical school graduation
2017

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

Dr. Payam Falatoonzadeh practices at Kaiser Permanente - Fontana Medical Center in Fontana, California

Dr. Falatoonzadeh's primary practice is Kaiser Permanente - Fontana Medical Center, at 9965 Sierra Ave, Fontana, CA 92335 in San Bernardino County. The practice phone is (909) 427-5000.

  • Kaiser Permanente - Fontana Medical Center
    9965 Sierra Ave, Fontana, CA 92335 · San Bernardino CountyPhone(909) 427-5000

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Payam Falatoonzadeh is affiliated with 3 sites of care and 2 medical groups

Dr. Falatoonzadeh's primary practice is Kaiser Permanente - Fontana Medical Center in Fontana, California. Dr. Falatoonzadeh is also affiliated with Fontana Medical Center. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Falatoonzadeh to 1 more hospital and 1 medical group, each named with a free account.

See all 5 affiliations for Dr. Falatoonzadeh

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Payam Falatoonzadeh's practice

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

EHR by site
SiteEHR vendor and product
Kaiser Permanente - Fontana Medical CenterAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Payam Falatoonzadeh is one of 2,926 general surgeons in California

Surgery is Dr. Falatoonzadeh's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Falatoonzadeh is board certified in surgery by the American Board of Surgery. Dr. Falatoonzadeh is licensed in California.

Specialties and state licenses

  • Surgery, CaliforniaPrimaryLicense A162507 · 2019 to 2027 · taxonomy 208600000X

General surgeons near Dr. Falatoonzadeh

Counts of general surgeons 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. Payam Falatoonzadeh's patients have a median age of 55

Across all payers, Dmand AI patient panel data puts Dr. Falatoonzadeh's median patient age at 55, with 65% women.

Dr. Falatoonzadeh's patients across all payers

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

Patient panel by age, all payers

Median age 55

Patient panel by sex, all payers

  • Women65%
  • Men35%

Source: Dmand AI Patient Panel Data

Dr. Payam Falatoonzadeh wrote 164 Medicare Part D claims in 2024

In 2024, Dr. Falatoonzadeh wrote 164 Medicare Part D claims for 62 patients. 96% of them were for generic drugs. CMS names the drug for 108 of them, across 3 drugs with 11 or more claims each, at $812 in total drug cost. In 2022, CMS named 25 claims across 1 drug.

Part D claims, 2024164
Drugs named by CMS3
Total drug cost$812
Part D patients62

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

  • Generic158 claims96%
  • Brand-name and other6 claims4%

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

  • Opioids34%55 of 164 claims
  • Antibiotics13%22 of 164 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, 2022 to 2024

  • 2022
  • 2024
Claims for drugs CMS names
2022: 252024: 108332%

Drugs named by CMS: 3 in 2024, 1 in 2022.

See all prescribing by Dr. Falatoonzadeh

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

How Dr. Payam Falatoonzadeh takes part in Medicare

Dr. Falatoonzadeh accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Payam Falatoonzadeh has 5 publications on record

Dmand AI links 5 papers to Dr. Falatoonzadeh, published from 2013 to 2024. The most frequent topics are DNA, Mitochondrial, Polymorphism, Single Nucleotide and Mitochondria. Dr. Falatoonzadeh's most frequent co-authors are Baruch D. Kuppermann, MD, Anthony Bart Nesburn, MD and David S. Boyer, MD.

Papers5
Years published2013 to 2024

Dr. Falatoonzadeh's papers by year, 2013 to 2024

Topics Dr. Falatoonzadeh writes about most

  • DNA, Mitochondrial
  • Polymorphism, Single Nucleotide
  • Mitochondria

Dr. Falatoonzadeh's most frequent co-authors

Recent publications by Dr. Falatoonzadeh

See all 5 publications and co-authors

See who Dr. Falatoonzadeh researches with

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

How network discovery works

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

Dr. Payam Falatoonzadeh graduated from Drexel University College Of Medicine

Dr. Falatoonzadeh graduated from Drexel University College Of Medicine in 2017.

  1. Medical schoolDrexel University College Of Medicine
  2. Board certified in surgeryAmerican Board of Surgery
  3. Board certified in surgical critical careAmerican Board of Surgery

Source: Dmand AI Professional Profile Data

Dr. Payam Falatoonzadeh accepts plans from 5 insurance carriers

Dr. Falatoonzadeh is in network with 5 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Kaiser Permanente. HMO plans come from the most carriers, 4. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Kaiser Permanente
  • Molina
  • CMS Medicare

Plan types Dr. Falatoonzadeh accepts, by number of carriers

  1. HMO4
  2. Medicare3
  3. POS3
  4. EPO2
  5. PPO2

Source: Dmand AI Insurance Network Data

Sources for Dr. Payam Falatoonzadeh'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
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)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
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. Payam Falatoonzadeh

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. Payam Falatoonzadeh's NPI number?

Dr. Payam Falatoonzadeh's NPI number is 1316474380. It was assigned on May 21, 2017, and it is active in the NPI Registry.

What kind of doctor is Dr. Payam Falatoonzadeh?

Dr. Payam Falatoonzadeh is a general surgeon in Fontana, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Dr. Payam Falatoonzadeh practice?

Dr. Falatoonzadeh practices at 9965 Sierra Ave, Fontana, CA 92335. Dr. Falatoonzadeh's primary practice is Kaiser Permanente - Fontana Medical Center in Fontana, California. Dmand AI also links Dr. Falatoonzadeh to 1 hospital and 1 medical group.

What is Dr. Payam Falatoonzadeh's office phone number?

The practice phone on file for Dr. Falatoonzadeh is (909) 427-5000.

What is Dr. Payam Falatoonzadeh's medical license number?

Dr. Falatoonzadeh holds California license A162507.

Which hospitals is Dr. Payam Falatoonzadeh affiliated with?

Dr. Falatoonzadeh is affiliated with Fontana Medical Center. Dmand AI links Dr. Falatoonzadeh to 1 more hospital.

What medical group is Dr. Payam Falatoonzadeh part of?

Dr. Falatoonzadeh is linked to Southern California Permanente Medical Group. Dmand AI links Dr. Falatoonzadeh to 1 more medical group.

Does Dr. Payam Falatoonzadeh accept Medicare?

Yes. CMS lists Dr. Falatoonzadeh as accepting Medicare assignment.

Is Dr. Payam Falatoonzadeh board certified?

Yes. Dr. Falatoonzadeh is board certified in surgery by the American Board of Surgery.

Where did Dr. Payam Falatoonzadeh go to medical school?

Dr. Falatoonzadeh graduated from Drexel University College Of Medicine in 2017.

Show 5 more questionsShow fewer questions

What drugs does Dr. Payam Falatoonzadeh prescribe most?

In 2024 Medicare Part D data, Dr. Falatoonzadeh's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Gabapentin and Meloxicam.

How long has Dr. Payam Falatoonzadeh been practicing?

Dr. Falatoonzadeh graduated from medical school in 2017, 9 years ago.

Does Dr. Payam Falatoonzadeh do research?

Dmand AI links 5 publications to Dr. Falatoonzadeh, published from 2013 to 2024.

Who does Dr. Payam Falatoonzadeh publish with?

Dr. Falatoonzadeh's most frequent co-authors are Baruch D. Kuppermann, MD (4 shared papers), Anthony Bart Nesburn, MD (3 shared papers) and David S. Boyer, MD (2 shared papers).

What insurance does Dr. Payam Falatoonzadeh accept?

Dr. Falatoonzadeh is in network with 5 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Kaiser Permanente. HMO plans come from the most carriers, 4. Check the plan with the practice before a visit.

Selling to surgery practices?

See general surgeons in California by site of care and group

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