Dr. Ammar Mumtaz Khudhr Alnaser, MD
- Medicare services, 2024
- 2,050
- Medicare patients, 2024
- 452
- Part D claims, 2024
- 1,732
- Publications
- 1
- MIPS score, 2024
- 100
- Practice address
- 8987 Laurel Canyon Blvd, Sun Valley, CA 91352
- Practice phone
- Call (818) 771-9950
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Laurel Canyon Dialysis
Dialysis Center - Independent · Sun Valley, California
Find Dr. Alnaser's professional email, personal email and mobile number
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Dr. Ammar Mumtaz Khudhr Alnaser is a nephrologist in Sun Valley, California
Dr. Alnaser practices at Laurel Canyon Dialysis in Sun Valley, California.
Dr. Alnaser's NPI, 1073909370, was assigned on April 13, 2015. Dr. Alnaser holds California license A151516.
- NPI
- 1073909370NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840614541
- NPI enumeration date
- April 13, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (818) 771-9950
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ammar Mumtaz Khudhr Alnaser practices at Laurel Canyon Dialysis in Sun Valley, California
Dr. Alnaser's primary practice is Laurel Canyon Dialysis, at 8987 Laurel Canyon Blvd, Sun Valley, CA 91352 in Los Angeles County. The practice phone is (818) 771-9950.
- Laurel Canyon Dialysis8987 Laurel Canyon Blvd, Sun Valley, CA 91352 · Los Angeles CountyPhone(818) 771-9950
Source: Dmand AI Affiliation Data
Dr. Ammar Mumtaz Khudhr Alnaser is affiliated with 10 sites of care and 1 medical group
Dr. Alnaser's primary practice is Laurel Canyon Dialysis in Sun Valley, California. Dr. Alnaser is also affiliated with Pacifica Hospital of the Valley. The medical group on file is Kidney Consultants Medical Group. Dmand AI also links Dr. Alnaser to 4 more hospitals, 3 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. Ammar Mumtaz Khudhr Alnaser's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Alnaser practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Laurel Canyon Dialysis | Available with a free account |
| +9 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ammar Mumtaz Khudhr Alnaser is one of 1,401 nephrologists in California
Nephrology is Dr. Alnaser's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Alnaser is licensed in California.
Specialties and state licenses
- Nephrology, CaliforniaPrimary
Nephrologists near Dr. Alnaser
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. Ammar Mumtaz Khudhr Alnaser billed Medicare for 2,050 services in 2024
CMS data shows 2,050 Medicare services from Dr. Alnaser across 10 procedure codes in 2024, for 452 Medicare patients. Medicare paid $280,381 for them.
Dr. Alnaser's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,3932024: 1,68121%
- Tests and treatments
- 2023: 2102024: 36976%
Where Dr. Alnaser's Medicare services took place, 2024
- In an office35918%
- In a facility1,69182%
Dr. Alnaser compared with the California median for nephrologists, 2024
- Dr. Alnaser
- California median
- Medicare services
- 2,050vs 1,08489% above
- Medicare patients
- 452vs 30747% above
- Part D claims
- 1,546vs 95562% above
Medians across 1,355 nephrologists in California with Dmand AI profiles that report each measure.
Dr. Alnaser'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Alnaser and other nephrologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ammar Mumtaz Khudhr Alnaser treated 452 Medicare patients in 2024, average age 73
CMS counts 452 Medicare patients who saw Dr. Alnaser in 2024. The largest group is 65 to 74, with 145 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 71% are also on Medicaid. Their average risk score is 4.93, 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. Alnaser's median patient age at 70, with 45% women.
Dr. Alnaser's Medicare patients by age, 2024
Dr. Alnaser's Medicare patients by sex, 2024
- Women21046%
- Men24254%
Chronic conditions among Dr. Alnaser's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes74%
- Heart failure70%
- Ischemic heart disease63%
- Arthritis56%
- Mood disorders42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Alnaser's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women45%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ammar Mumtaz Khudhr Alnaser wrote 1,732 Medicare Part D claims in 2024
In 2024, Dr. Alnaser wrote 1,732 Medicare Part D claims for 291 patients. 83% of them were for generic drugs. CMS names the drug for 1,546 of them, across 29 drugs with 11 or more claims each, at $190,350 in total drug cost. In 2023, CMS named 1,490 claims across 29 drugs.
Dr. Alnaser's Part D claims by kind of drug, 2024
- Generic1,444 claims83%
- Brand-name and other288 claims17%
Dr. Alnaser'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,4902024: 1,5464%
Drugs named by CMS: 29 in 2024, 29 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. Ammar Mumtaz Khudhr Alnaser scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Alnaser for performance year 2024, reported as part of a group. Dr. Alnaser accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Alnaser as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Alnaser's MIPS scores, performance year 2024
- 100of 100Final score
- 100of 100Quality
- 40of 100Improvement Activities
- 75of 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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Dr. Ammar Mumtaz Khudhr Alnaser has 1 publication on record
Dmand AI links 1 paper to Dr. Alnaser in 2018.
Recent publications by Dr. Alnaser
See who Dr. Alnaser researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Alnaser 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. Ammar Mumtaz Khudhr Alnaser received $4,330 in industry payments from 2019 to 2025
CMS Open Payments shows 182 general payments to Dr. Alnaser from 18 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $734.
General payments to Dr. Alnaser by program year, 2019 to 2025
Companies that paid Dr. Alnaser the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ammar Mumtaz Khudhr Alnaser'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) |
| 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. Ammar Mumtaz Khudhr Alnaser
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. Ammar Mumtaz Khudhr Alnaser's NPI number?
Dr. Ammar Mumtaz Khudhr Alnaser's NPI number is 1073909370. It was assigned on April 13, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Ammar Mumtaz Khudhr Alnaser?
Dr. Ammar Mumtaz Khudhr Alnaser is a nephrologist in Sun Valley, California. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Ammar Mumtaz Khudhr Alnaser practice?
Dr. Alnaser practices at 8987 Laurel Canyon Blvd, Sun Valley, CA 91352. Dr. Alnaser's primary practice is Laurel Canyon Dialysis in Sun Valley, California. Dmand AI also links Dr. Alnaser to 4 hospitals, 3 dialysis centers and 1 group practice or clinic.
What is Dr. Ammar Mumtaz Khudhr Alnaser's office phone number?
The practice phone on file for Dr. Alnaser is (818) 771-9950.
What is Dr. Ammar Mumtaz Khudhr Alnaser's medical license number?
Dr. Alnaser holds California license A151516.
Which hospitals is Dr. Ammar Mumtaz Khudhr Alnaser affiliated with?
Dr. Alnaser is affiliated with Pacifica Hospital of the Valley. Dmand AI links Dr. Alnaser to 4 more hospitals.
What medical group is Dr. Ammar Mumtaz Khudhr Alnaser part of?
Dr. Alnaser is linked to Kidney Consultants Medical Group.
Does Dr. Ammar Mumtaz Khudhr Alnaser accept Medicare?
Yes. CMS data shows Dr. Alnaser billed Medicare for 2,050 services in 2024, and Dr. Alnaser accepts Medicare assignment.
Does Dr. Ammar Mumtaz Khudhr Alnaser offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Alnaser as offering telehealth services.
What is Dr. Ammar Mumtaz Khudhr Alnaser's MIPS score?
Dr. Alnaser's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Ammar Mumtaz Khudhr Alnaser see?
CMS counts 452 Medicare patients who saw Dr. Alnaser in 2024, with an average age of 73.
What services does Dr. Ammar Mumtaz Khudhr Alnaser bill to Medicare?
In 2024, Dr. Alnaser's most billed Medicare services were hospital inpatient care (99233), critical care (99291) and hospital inpatient care (99223).
What drugs does Dr. Ammar Mumtaz Khudhr Alnaser prescribe most?
In 2024 Medicare Part D data, Dr. Alnaser's most prescribed drugs by claims were Amlodipine Besylate, Losartan Potassium and Hydralazine HCl.
Has Dr. Ammar Mumtaz Khudhr Alnaser received payments from drug or device companies?
CMS Open Payments shows $4,330 in general payments to Dr. Alnaser from 18 companies from 2019 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Ammar Mumtaz Khudhr Alnaser been practicing?
Dr. Alnaser graduated from medical school in 2003, 23 years ago.
Does Dr. Ammar Mumtaz Khudhr Alnaser do research?
Dmand AI links 1 publication to Dr. Alnaser.
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