Dr. Sumaya Hammami, MD

  • Fresno, CA
  • Internist
NPI1033649843PAC ID5092125260
Medicare services, 2024
158
Medicare patients, 2024
70
Part D claims, 2024
3,875
Publications
22
Hospital affiliations
2
Practice address
2210 E Illinois Ave, Fresno, CA 93701
Practice phone
Call (559) 320-0531
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Central California Faculty Medical Group, Inc.

Fresno, California

See all 7 affiliations

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Dr. Sumaya Hammami is an internist in Fresno, California

Dr. Hammami practices at Central California Faculty Medical Group, Inc. in Fresno, California.

Dr. Hammami's NPI, 1033649843, was assigned on June 14, 2017. Dr. Hammami graduated from Damascus University Faculty of Medicine in 2011. Dr. Hammami's Kansas license number on file is 94-09323.

NPI and contact details
Medicare PAC ID
5092125260
NPI enumeration date
June 14, 2017
NPI status
Active
Practice phone
(559) 320-0531
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
41
Medical school graduation
2011

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

Dr. Sumaya Hammami practices at Central California Faculty Medical Group, Inc. in Fresno, California

Dr. Hammami's primary practice is Central California Faculty Medical Group, Inc., at 2210 E Illinois Ave, Fresno, CA 93701 in Fresno County. The practice phone is (559) 320-0531.

  • Central California Faculty Medical Group, Inc.
    2210 E Illinois Ave, Fresno, CA 93701 · Fresno CountyPhone(559) 320-0531

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

Dr. Sumaya Hammami is affiliated with 5 sites of care and 2 medical groups

Dr. Hammami's primary practice is Central California Faculty Medical Group, Inc. in Fresno, California. Dr. Hammami is also affiliated with Community Regional Medical Center. The medical group on file is Inspire Health Medical Group. Dmand AI also links Dr. Hammami to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.

See all 7 affiliations for Dr. Hammami

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

Dmand AI tracks the EHR system at Dr. Sumaya Hammami's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hammami practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Central California Faculty Medical Group, Inc.Available with a free account
+4 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Sumaya Hammami is one of 16,751 internists in California

Internal medicine is Dr. Hammami's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Hammami is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Hammami's licenses on file in 2 states: Kansas and California.

Specialties and state licenses

  • Internal medicine, KansasPrimaryLicense 94-09323 · 2020 to 2023 · taxonomy 207R00000X
  • California licenseLicense A183208 · 2022 to 2027

Clinical focus

Dmand AI lists acid reflux, aneurysm, anxiety, chronic diabetes, chronic hypertension, chronic kidney disease, chronic lung disease and chronic nasal allergies among the conditions Dr. Hammami treats.

Internists near Dr. Hammami

Counts of internists 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. Sumaya Hammami billed Medicare for 158 services in 2024

CMS data shows 158 Medicare services from Dr. Hammami across 1 procedure code in 2024, all of them office visits, for 70 Medicare patients. Medicare paid $13,347 for them. Every service was in an office.

Medicare services, 2024158
Medicare patients70
Paid by Medicare$13,347
Procedure codes1

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

  • 2023
  • 2024
Office and hospital visits
2023: 1262024: 15825%

Dr. Hammami compared with the California median for internists, 2024

  • Dr. Hammami
  • California median
Medicare services
158vs 36156% below
Medicare patients
70vs 15154% below
Part D claims
3,291vs 4217.8 times

Medians across 15,815 internists in California with Dmand AI profiles that report each measure.

Dr. Hammami'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. Hammami

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

Dr. Sumaya Hammami treated 70 Medicare patients in 2024, average age 74

CMS counts 70 Medicare patients who saw Dr. Hammami in 2024. The largest group is 65 to 74, with 31 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.40, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Hammami's median patient age at 65, with 60% women.

Medicare patients, 202470
Average age74
Average risk score1.40

Dr. Hammami's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Hammami's Medicare patients by sex, 2024

  • Women4361%
  • Men2739%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease44%
  4. Diabetes39%
  5. Chronic kidney disease30%
  6. Arthritis29%
  7. Depression27%
  8. Mood disorders27%

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

Dr. Hammami's patients across all payers

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

Patient panel by age, all payers

Median age 65

Patient panel by sex, all payers

  • Women60%
  • Men40%

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

Dr. Sumaya Hammami wrote 3,875 Medicare Part D claims in 2024

In 2024, Dr. Hammami wrote 3,875 Medicare Part D claims for 421 patients. 77% of them were for generic drugs. CMS names the drug for 3,291 of them, across 71 drugs with 11 or more claims each, at $481,093 in total drug cost. In 2023, CMS named 1,450 claims across 45 drugs.

Part D claims, 20243,875
Drugs named by CMS71
Total drug cost$481,093
Part D patients421

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

  • Generic2,970 claims77%
  • Brand-name846 claims22%
  • Other59 claims2%

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

  • Opioids1%32 of 3,875 claims
  • Antibiotics1%56 of 3,875 claims
  • Antipsychotics, patients 65 and over0%18 of 3,875 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: 1,4502024: 3,291127%

Drugs named by CMS: 71 in 2024, 45 in 2023.

See all prescribing by Dr. Hammami

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

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Dr. Sumaya Hammami has 22 publications on record

Dmand AI links 22 papers to Dr. Hammami, published from 2012 to 2017. 2016 was the busiest year, with 5. The most frequent topics are Cardiac Catheterization, Cardiac Output and Aortic Valve. Dr. Hammami has published most often in Del Med J. Dr. Hammami's most frequent co-authors are Zaher Fanari, MD, Andrew J. Doorey, MD and Anitha Rajamanickam, MD.

Papers22
Years published2012 to 2017

Dr. Hammami's papers by year, 2012 to 2017

Topics Dr. Hammami writes about most

  • Cardiac Catheterization
  • Cardiac Output
  • Aortic Valve
  • Aortic Valve Stenosis
  • Cardiac Pacing, Artificial
  • Critical Care
  • Defibrillators, Implantable
  • Delaware

Dr. Hammami's most frequent co-authors

Recent publications by Dr. Hammami

See all 22 publications and co-authors

See who Dr. Hammami researches with

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

How network discovery works

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

Dr. Sumaya Hammami received $177 in industry payments from 2021 to 2023

CMS Open Payments shows 11 general payments to Dr. Hammami from 4 drug and device companies from 2021 to 2023. Food and beverage make up the largest share, 100% of the total. Eli Lilly and Company paid the most, $89.

General payments to Dr. Hammami by program year, 2021 to 2023

Companies that paid Dr. Hammami the most, 2021 to 2023

Share is of all general payments to this clinician.

See all payments to Dr. Hammami

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

Dr. Sumaya Hammami graduated from Damascus University Faculty of Medicine

Dr. Hammami graduated from Damascus University Faculty of Medicine in 2011.

  1. Medical schoolDamascus University Faculty of Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine
  3. Board certified in obesity medicineAmerican Board of Obesity Medicine

Source: Dmand AI Professional Profile Data

Dr. Sumaya Hammami accepts plans from 10 insurance carriers

Dr. Hammami is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Elevance
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Aspirus Health Plan
  • Blue Cross and Blue Shield of Kansas City
  • +2 more carriersWith a free account

Plan types Dr. Hammami accepts, by number of carriers

  1. Medicare6
  2. PPO6
  3. HMO5
  4. POS4
  5. EPO2
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Sumaya Hammami'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 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)
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. Sumaya Hammami

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. Sumaya Hammami's NPI number?

Dr. Sumaya Hammami's NPI number is 1033649843. It was assigned on June 14, 2017, and it is active in the NPI Registry.

What kind of doctor is Dr. Sumaya Hammami?

Dr. Sumaya Hammami is an internist in Fresno, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Sumaya Hammami practice?

Dr. Hammami practices at 2210 E Illinois Ave, Fresno, CA 93701. Dr. Hammami's primary practice is Central California Faculty Medical Group, Inc. in Fresno, California. Dmand AI also links Dr. Hammami to 1 hospital, 2 group practices and clinics and 1 medical group.

What is Dr. Sumaya Hammami's office phone number?

The practice phone on file for Dr. Hammami is (559) 320-0531.

What is Dr. Sumaya Hammami's medical license number?

Dr. Hammami's Kansas license number on file is 94-09323, one of the licenses on file in 2 states.

Which states has Dr. Sumaya Hammami been licensed in?

Dmand AI has state licenses on file for Dr. Hammami in Kansas (2020 to 2023) and California (2022 to 2027).

Which hospitals is Dr. Sumaya Hammami affiliated with?

Dr. Hammami is affiliated with Community Regional Medical Center. Dmand AI links Dr. Hammami to 1 more hospital.

What medical group is Dr. Sumaya Hammami part of?

Dr. Hammami is linked to Inspire Health Medical Group. Dmand AI links Dr. Hammami to 1 more medical group.

Does Dr. Sumaya Hammami accept Medicare?

Yes. CMS data shows Dr. Hammami billed Medicare for 158 services in 2024.

How many Medicare patients does Dr. Sumaya Hammami see?

CMS counts 70 Medicare patients who saw Dr. Hammami in 2024, with an average age of 74.

Show 9 more questionsShow fewer questions

Is Dr. Sumaya Hammami board certified?

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

What services does Dr. Sumaya Hammami bill to Medicare?

In 2024, Dr. Hammami's most billed Medicare services were office visit, established patient (99214).

Where did Dr. Sumaya Hammami go to medical school?

Dr. Hammami graduated from Damascus University Faculty of Medicine in 2011.

What drugs does Dr. Sumaya Hammami prescribe most?

In 2024 Medicare Part D data, Dr. Hammami's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Amlodipine Besylate.

Has Dr. Sumaya Hammami received payments from drug or device companies?

CMS Open Payments shows $177 in general payments to Dr. Hammami from 4 companies from 2021 to 2023. The largest total came from Eli Lilly and Company.

How long has Dr. Sumaya Hammami been practicing?

Dr. Hammami graduated from medical school in 2011, 15 years ago.

Does Dr. Sumaya Hammami do research?

Dmand AI links 22 publications to Dr. Hammami, published from 2012 to 2017.

Who does Dr. Sumaya Hammami publish with?

Dr. Hammami's most frequent co-authors are Zaher Fanari, MD (18 shared papers), Andrew J. Doorey, MD (4 shared papers) and Anitha Rajamanickam, MD (4 shared papers).

What insurance does Dr. Sumaya Hammami accept?

Dr. Hammami is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

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