Christina Elzahaby

  • Modesto, CA
  • Internist
NPI1306387659PAC ID7113264896
Medicare services, 2024
576
Medicare patients, 2024
156
Part D claims, 2024
182
Hospital affiliations
2
Medical groups
4
Practice address
1700 Coffee Rd, Modesto, CA 95355
Practice phone
Call (209) 526-4500
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Memorial Medical Center

Hospital · Modesto, California

See all 7 affiliations

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Christina Elzahaby is an internist in Modesto, California

Christina Elzahaby practices at Memorial Medical Center in Modesto, California, part of Sutter Health.

Christina Elzahaby's NPI, 1306387659, was assigned on March 19, 2017. Christina Elzahaby graduated from Ain Shams University Faculty of Medicine in 2012. Christina Elzahaby holds Florida license ME145674.

NPI and contact details
Medicare PAC ID
7113264896
NPI enumeration date
March 19, 2017
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(209) 526-4500
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
39
Medical school graduation
2012

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

Christina Elzahaby practices at Memorial Medical Center in Modesto, California

Christina Elzahaby's primary practice is Memorial Medical Center, at 1700 Coffee Rd, Modesto, CA 95355 in Stanislaus County. The practice phone is (209) 526-4500.

Source: Dmand AI Affiliation Data

Christina Elzahaby is affiliated with 3 sites of care and 4 medical groups

Christina Elzahaby's primary practice is Memorial Medical Center in Modesto, California, part of Sutter Health. Christina Elzahaby is also affiliated with Community Regional Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Christina Elzahaby to 3 more medical groups and 1 group practice or clinic, each named with a free account.

See all 7 affiliations for Christina Elzahaby

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

Dmand AI tracks the EHR system at Christina Elzahaby's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Christina Elzahaby practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Memorial Medical CenterAvailable with a free account
+2 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Christina Elzahaby is one of 16,751 internists in California

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

Specialties and state licenses

  • Internal medicine, FloridaPrimaryLicense ME145674 · 2020 to 2026 · taxonomy 207R00000X
  • California license2019 to 2025

Clinical focus

Dmand AI lists acute respiratory failure, gastrointestinal bleeding, heart attack, kidney failure, kidney stones, lung disease: COPD, asthma or bronchitis, sepsis and urinary tract infection among the conditions Christina Elzahaby treats.

Internists near Christina Elzahaby

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

Christina Elzahaby billed Medicare for 576 services in 2024

CMS data shows 576 Medicare services from Christina Elzahaby across 3 procedure codes in 2024, for 156 Medicare patients. Medicare paid $38,147 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024576
Medicare patients156
Paid by Medicare$38,147
Procedure codes3

Christina Elzahaby's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 3092024: 57686%

Christina Elzahaby compared with the California median for internists, 2024

  • Christina Elzahaby
  • California median
Medicare services
576vs 36160% above
Medicare patients
156vs 151Close to median
Part D claims
15vs 42196% below

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

Christina Elzahaby'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.

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

Christina Elzahaby treated 156 Medicare patients in 2024, average age 71

CMS counts 156 Medicare patients who saw Christina Elzahaby in 2024. The largest group is 65 to 74, with 63 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 78% are also on Medicaid. Their average risk score is 3.24, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Christina Elzahaby's median patient age at 62, with 50% women.

Medicare patients, 2024156
Average age71
Average risk score3.24
Also on Medicaid78%

Christina Elzahaby's Medicare patients by age, 2024

Christina Elzahaby's Medicare patients by sex, 2024

  • Women7548%
  • Men8152%

Chronic conditions among Christina Elzahaby's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Diabetes63%
  4. Heart failure56%
  5. Ischemic heart disease51%
  6. Chronic kidney disease49%
  7. Arthritis46%
  8. Anxiety40%

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

Christina Elzahaby's patients across all payers

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

Patient panel by age, all payers

Median age 62

Patient panel by sex, all payers

  • Women50%
  • Men49%

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

Christina Elzahaby wrote 182 Medicare Part D claims in 2024

In 2024, Christina Elzahaby wrote 182 Medicare Part D claims for 59 patients. 84% of them were for generic drugs. CMS names the drug for 15 of them, across 1 drug with 11 or more claims each, at $83 in total drug cost. In 2022, CMS named 11 claims across 1 drug.

Part D claims, 2024182
Drugs named by CMS1
Total drug cost$83
Part D patients59

Christina Elzahaby's Part D claims by kind of drug, 2024

  • Generic153 claims84%
  • Brand-name29 claims16%

Christina Elzahaby'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 Christina Elzahaby's Part D claims, 2024

  • Opioids6%11 of 182 claims
  • Antibiotics14%26 of 182 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: 112024: 1536%

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

See all prescribing by Christina Elzahaby

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 Christina Elzahaby takes part in Medicare

Christina Elzahaby accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Christina Elzahaby graduated from Ain Shams University Faculty of Medicine

Christina Elzahaby graduated from Ain Shams University Faculty of Medicine in 2012.

  1. Medical schoolAin Shams University Faculty of Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Christina Elzahaby accepts plans from 9 insurance carriers

Christina Elzahaby is in network with 9 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 5. Check the plan with the practice before a visit.

  • Aetna
  • United Healthcare
  • Blue Cross Blue Shield of Michigan
  • Aspirus Health Plan
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare
  • DE State Medicaid
  • Elevance
  • +1 more carriersWith a free account

Plan types Christina Elzahaby accepts, by number of carriers

  1. PPO5
  2. POS4
  3. HMO3
  4. Medicare3
  5. EPO2
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Christina Elzahaby'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)
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 Christina Elzahaby

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Christina Elzahaby's NPI number?

Christina Elzahaby's NPI number is 1306387659. It was assigned on March 19, 2017, and it is active in the NPI Registry.

What does Christina Elzahaby specialize in?

Christina Elzahaby is an internist in Modesto, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Christina Elzahaby practice?

Christina Elzahaby practices at 1700 Coffee Rd, Modesto, CA 95355. Christina Elzahaby's primary practice is Memorial Medical Center in Modesto, California, part of Sutter Health. Dmand AI also links Christina Elzahaby to 3 medical groups and 1 group practice or clinic.

What is Christina Elzahaby's office phone number?

The practice phone on file for Christina Elzahaby is (209) 526-4500.

What is Christina Elzahaby's medical license number?

Christina Elzahaby holds Florida license ME145674, one of the licenses on file in 2 states.

Which states has Christina Elzahaby been licensed in?

Dmand AI has state licenses on file for Christina Elzahaby in Florida (2020 to 2026) and California (2019 to 2025).

Which hospitals is Christina Elzahaby affiliated with?

Christina Elzahaby practices at Memorial Medical Center in Modesto, California. Christina Elzahaby is also affiliated with Community Regional Medical Center.

What medical group is Christina Elzahaby part of?

Christina Elzahaby is linked to The Permanente Medical Group, Inc. Dmand AI links Christina Elzahaby to 3 more medical groups.

Does Christina Elzahaby accept Medicare?

Yes. CMS data shows Christina Elzahaby billed Medicare for 576 services in 2024, and Christina Elzahaby accepts Medicare assignment.

How many Medicare patients does Christina Elzahaby see?

CMS counts 156 Medicare patients who saw Christina Elzahaby in 2024, with an average age of 71.

Show 6 more questionsShow fewer questions

Is Christina Elzahaby board certified?

Yes. Christina Elzahaby is board certified in internal medicine by the American Board of Internal Medicine.

What services does Christina Elzahaby bill to Medicare?

In 2024, Christina Elzahaby's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99239).

Where did Christina Elzahaby go to medical school?

Christina Elzahaby graduated from Ain Shams University Faculty of Medicine in 2012.

What drugs does Christina Elzahaby prescribe most?

In 2024 Medicare Part D data, Christina Elzahaby's most prescribed drugs by claims were Pantoprazole Sodium.

How long has Christina Elzahaby been practicing?

Christina Elzahaby graduated from medical school in 2012, 14 years ago.

What insurance does Christina Elzahaby accept?

Christina Elzahaby is in network with 9 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 5. Check the plan with the practice before a visit.

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