Zahra Kayhan-Mahd, NP
- Medicare patients, 2024
- 121
- Part D claims, 2024
- 261
- MIPS score, 2024
- 93
- Industry payments
- $75
- Affiliated sites
- 2
- Practice address
- 1500 Duarte Rd, Duarte, CA 91010
- Practice phone
- Call (626) 256-4673
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
City of Hope Comprehensive Cancer Center - Duarte
Duarte, California
Find Zahra Kayhan-Mahd'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.
Zahra Kayhan-Mahd is a family nurse practitioner in Duarte, California
Zahra Kayhan-Mahd practices at City of Hope Comprehensive Cancer Center - Duarte in Duarte, California.
Zahra Kayhan-Mahd's NPI, 1629280011, was assigned on May 6, 2007. Zahra Kayhan-Mahd holds California license 95003200.
- NPI
- 1629280011NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375833650
- NPI enumeration date
- May 6, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (626) 256-4673
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Zahra Kayhan-Mahd practices at City of Hope Comprehensive Cancer Center - Duarte in Duarte, California
Zahra Kayhan-Mahd's primary practice is City of Hope Comprehensive Cancer Center - Duarte, at 1500 Duarte Rd, Duarte, CA 91010 in Los Angeles County. The practice phone is (626) 256-4673.
- City of Hope Comprehensive Cancer Center - Duarte1500 Duarte Rd, Duarte, CA 91010 · Los Angeles CountyPhone(626) 256-4673
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Zahra Kayhan-Mahd is affiliated with 3 sites of care and 1 medical group
Zahra Kayhan-Mahd's primary practice is City of Hope Comprehensive Cancer Center - Duarte in Duarte, California. The medical group on file is City of Hope. Dmand AI also links Zahra Kayhan-Mahd to 1 more group practice or clinic and 1 other site, each named with a free account.
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 Zahra Kayhan-Mahd's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Zahra Kayhan-Mahd practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| City of Hope Comprehensive Cancer Center - Duarte | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Zahra Kayhan-Mahd is one of 13,532 family nurse practitioners in California
Family is Zahra Kayhan-Mahd's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Zahra Kayhan-Mahd is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Family nurse practitioners near Zahra Kayhan-Mahd
Counts of family nurse practitioners 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
Zahra Kayhan-Mahd treated 121 Medicare patients in 2024, average age 73
CMS counts 121 Medicare patients who saw Zahra Kayhan-Mahd in 2024. The largest group is 65 to 74, with 71 patients. 73% of them have high cholesterol, and 67% have high blood pressure. 26% are also on Medicaid. Their average risk score is 1.96, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Zahra Kayhan-Mahd's median patient age at 66, with 99% women.
Zahra Kayhan-Mahd's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Zahra Kayhan-Mahd's Medicare patients, 2024
- High cholesterol73%
- High blood pressure67%
- Cancer59%
- Arthritis38%
- Anxiety35%
- Diabetes32%
- Mood disorders28%
- Osteoporosis26%
Share of Medicare patients with each condition. A patient can have several.
Zahra Kayhan-Mahd's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women99%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Zahra Kayhan-Mahd wrote 261 Medicare Part D claims in 2024
In 2024, Zahra Kayhan-Mahd wrote 261 Medicare Part D claims for 74 patients. 89% of them were for generic drugs.
Zahra Kayhan-Mahd's Part D claims by kind of drug, 2024
- Generic233 claims89%
- Brand-name28 claims11%
Drug classes CMS tracks in Zahra Kayhan-Mahd's Part D claims, 2024
- Antibiotics16%41 of 261 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Zahra Kayhan-Mahd scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Zahra Kayhan-Mahd for performance year 2024, reported as part of a group. Zahra Kayhan-Mahd accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Zahra Kayhan-Mahd as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Zahra Kayhan-Mahd's MIPS scores, performance year 2024
- 93of 100Final score
- 78.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 70of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
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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Zahra Kayhan-Mahd received $75 in industry payments in 2025
CMS Open Payments shows 1 general payment to Zahra Kayhan-Mahd from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $75.
Companies that paid Zahra Kayhan-Mahd the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Zahra Kayhan-Mahd'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES 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 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 (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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Zahra Kayhan-Mahd
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Zahra Kayhan-Mahd's NPI number?
Zahra Kayhan-Mahd's NPI number is 1629280011. It was assigned on May 6, 2007, and it is active in the NPI Registry.
What does Zahra Kayhan-Mahd specialize in?
Zahra Kayhan-Mahd is a family nurse practitioner in Duarte, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Zahra Kayhan-Mahd practice?
Zahra Kayhan-Mahd practices at 1500 Duarte Rd, Duarte, CA 91010. Zahra Kayhan-Mahd's primary practice is City of Hope Comprehensive Cancer Center - Duarte in Duarte, California. Dmand AI also links Zahra Kayhan-Mahd to 1 group practice or clinic and 1 other site.
What is Zahra Kayhan-Mahd's office phone number?
The practice phone on file for Zahra Kayhan-Mahd is (626) 256-4673.
What is Zahra Kayhan-Mahd's medical license number?
Zahra Kayhan-Mahd holds California license 95003200.
What medical group is Zahra Kayhan-Mahd part of?
Zahra Kayhan-Mahd is linked to City of Hope.
Does Zahra Kayhan-Mahd accept Medicare?
Yes. CMS lists Zahra Kayhan-Mahd as accepting Medicare assignment.
Does Zahra Kayhan-Mahd offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Zahra Kayhan-Mahd as offering telehealth services.
What is Zahra Kayhan-Mahd's MIPS score?
Zahra Kayhan-Mahd's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
How many Medicare patients does Zahra Kayhan-Mahd see?
CMS counts 121 Medicare patients who saw Zahra Kayhan-Mahd in 2024, with an average age of 73.
Has Zahra Kayhan-Mahd received payments from drug or device companies?
CMS Open Payments shows $75 in general payments to Zahra Kayhan-Mahd from 1 company from 2025 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Zahra Kayhan-Mahd been practicing?
Zahra Kayhan-Mahd graduated from medical school in 2015, 11 years ago.
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