Dr. Shahriare Nasser-Moaddeli, MD
- Medicare services, 2024
- 810
- Medicare patients, 2024
- 286
- Part D claims, 2024
- 5,752
- Hospital affiliations
- 2
- Industry payments
- $1,184
- Practice address
- 12462 Putnam St, Whittier, CA 90602
- Practice phone
- Call (562) 698-8141
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Whittier Internal Medicine and Nephrology Medical Group Inc
Whittier, California
Find Dr. Nasser-Moaddeli's professional email, personal email and mobile number
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Dr. Shahriare Nasser-Moaddeli is a nephrologist in Whittier, California
Dr. Nasser-Moaddeli practices at Whittier Internal Medicine and Nephrology Medical Group Inc in Whittier, California.
Dr. Nasser-Moaddeli's NPI, 1902811391, was assigned on July 31, 2006. Dr. Nasser-Moaddeli graduated from Tehran University of Medical Sciences School of Medicine in 1981. Dr. Nasser-Moaddeli holds California license A51518.
- NPI
- 1902811391NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426088568
- NPI enumeration date
- July 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (562) 698-8141
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Shahriare Nasser-Moaddeli practices at Whittier Internal Medicine and Nephrology Medical Group Inc in Whittier, California
Dr. Nasser-Moaddeli's primary practice is Whittier Internal Medicine and Nephrology Medical Group Inc, at 12462 Putnam St, Whittier, CA 90602 in Los Angeles County. The practice phone is (562) 698-8141.
- Whittier Internal Medicine and Nephrology Medical Group Inc12462 Putnam St, Whittier, CA 90602 · Los Angeles CountyPhone(562) 698-8141
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Shahriare Nasser-Moaddeli is affiliated with 6 sites of care and 1 medical group
Dr. Nasser-Moaddeli's primary practice is Whittier Internal Medicine and Nephrology Medical Group Inc in Whittier, California. Dr. Nasser-Moaddeli is also affiliated with PIH Health Whittier Hospital. The medical group on file is Whittier Internal Medicine & Nephrology Medical Group. Dmand AI also links Dr. Nasser-Moaddeli to 1 more hospital, 1 group practice or clinic, 1 home health agency and 1 skilled nursing facility, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Shahriare Nasser-Moaddeli's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nasser-Moaddeli practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Whittier Internal Medicine and Nephrology Medical Group Inc | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Shahriare Nasser-Moaddeli is one of 1,401 nephrologists in California
Nephrology is Dr. Nasser-Moaddeli's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Nasser-Moaddeli is board certified in nephrology by the American Board of Internal Medicine. Dr. Nasser-Moaddeli is licensed in California.
Specialties and state licenses
- Nephrology, CaliforniaPrimary
Clinical focus
Dmand AI lists acute kidney failure, chronic kidney disease, electrolyte disorders, fluid and electrolyte imbalances, kidney cysts, kidney failure and parathyroid gland disorder among the conditions Dr. Nasser-Moaddeli treats.
Nephrologists near Dr. Nasser-Moaddeli
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. Shahriare Nasser-Moaddeli billed Medicare for 810 services in 2024
CMS data shows 810 Medicare services from Dr. Nasser-Moaddeli across 6 procedure codes in 2024, for 286 Medicare patients. Medicare paid $82,853 for them.
Dr. Nasser-Moaddeli's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,2632024: 66747%
- Tests and treatments
- 2023: 4522024: 14368%
- Other services
- 2023: 442024: 0100%
Where Dr. Nasser-Moaddeli's Medicare services took place, 2024
- In an office67183%
- In a facility13917%
Dr. Nasser-Moaddeli compared with the California median for nephrologists, 2024
- Dr. Nasser-Moaddeli
- California median
- Medicare services
- 810vs 1,08425% below
- Medicare patients
- 286vs 3077% below
- Part D claims
- 4,968vs 9555.2 times
Medians across 1,355 nephrologists in California with Dmand AI profiles that report each measure.
Dr. Nasser-Moaddeli'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
Dr. Shahriare Nasser-Moaddeli treated 286 Medicare patients in 2024, average age 78
CMS counts 286 Medicare patients who saw Dr. Nasser-Moaddeli in 2024. The largest group is 75 to 84, with 106 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 29% are also on Medicaid. Their average risk score is 2.53, 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. Nasser-Moaddeli's median patient age at 78, with 54% women.
Dr. Nasser-Moaddeli's Medicare patients by age, 2024
Dr. Nasser-Moaddeli's Medicare patients by sex, 2024
- Women17059%
- Men11641%
Chronic conditions among Dr. Nasser-Moaddeli's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease62%
- Diabetes56%
- Arthritis48%
- Ischemic heart disease31%
- Heart failure30%
- Atrial fibrillation26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nasser-Moaddeli's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Shahriare Nasser-Moaddeli wrote 5,752 Medicare Part D claims in 2024
In 2024, Dr. Nasser-Moaddeli wrote 5,752 Medicare Part D claims for 690 patients. 87% of them were for generic drugs. CMS names the drug for 4,968 of them, across 114 drugs with 11 or more claims each, at $441,679 in total drug cost. In 2023, CMS named 4,271 claims across 102 drugs.
Dr. Nasser-Moaddeli's Part D claims by kind of drug, 2024
- Generic4,997 claims87%
- Brand-name724 claims13%
- Other31 claims1%
Dr. Nasser-Moaddeli'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. Nasser-Moaddeli's Part D claims, 2024
- Opioids1%67 of 5,752 claims
- Antibiotics4%233 of 5,752 claims
- Antipsychotics, patients 65 and over0%22 of 5,752 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: 4,2712024: 4,96816%
Drugs named by CMS: 114 in 2024, 102 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. Shahriare Nasser-Moaddeli offers telehealth to Medicare patients
Dr. Nasser-Moaddeli accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Nasser-Moaddeli as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Shahriare Nasser-Moaddeli received $1,184 in industry payments from 2016 to 2025
CMS Open Payments shows 40 general payments to Dr. Nasser-Moaddeli from 14 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $428.
General payments to Dr. Nasser-Moaddeli by program year, 2016 to 2025
General payments to Dr. Nasser-Moaddeli by kind, 2016 to 2025
- Food and beverage$1,15998%
- Education$252%
Companies that paid Dr. Nasser-Moaddeli the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Shahriare Nasser-Moaddeli graduated from Tehran University of Medical Sciences School of Medicine
Dr. Nasser-Moaddeli graduated from Tehran University of Medical Sciences School of Medicine in 1981. Dr. Nasser-Moaddeli is a member of ASN.
- Medical school
- Board certified in nephrology
Source: Dmand AI Professional Profile Data
Dr. Shahriare Nasser-Moaddeli accepts plans from 13 insurance carriers
Dr. Nasser-Moaddeli is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- LA Care
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- +5 more carriersWith a free account
Plan types Dr. Nasser-Moaddeli accepts, by number of carriers
- Medicare10
- PPO7
- HMO6
- POS4
- EPO3
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Shahriare Nasser-Moaddeli'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 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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. Shahriare Nasser-Moaddeli
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. Shahriare Nasser-Moaddeli's NPI number?
Dr. Shahriare Nasser-Moaddeli's NPI number is 1902811391. It was assigned on July 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Shahriare Nasser-Moaddeli?
Dr. Shahriare Nasser-Moaddeli is a nephrologist in Whittier, California. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Shahriare Nasser-Moaddeli practice?
Dr. Nasser-Moaddeli practices at 12462 Putnam St, Whittier, CA 90602. Dr. Nasser-Moaddeli's primary practice is Whittier Internal Medicine and Nephrology Medical Group Inc in Whittier, California. Dmand AI also links Dr. Nasser-Moaddeli to 1 hospital, 1 group practice or clinic, 1 home health agency and 1 skilled nursing facility.
What is Dr. Shahriare Nasser-Moaddeli's office phone number?
The practice phone on file for Dr. Nasser-Moaddeli is (562) 698-8141.
What is Dr. Shahriare Nasser-Moaddeli's medical license number?
Dr. Nasser-Moaddeli holds California license A51518.
Which hospitals is Dr. Shahriare Nasser-Moaddeli affiliated with?
Dr. Nasser-Moaddeli is affiliated with PIH Health Whittier Hospital. Dmand AI links Dr. Nasser-Moaddeli to 1 more hospital.
What medical group is Dr. Shahriare Nasser-Moaddeli part of?
Dr. Nasser-Moaddeli is linked to Whittier Internal Medicine & Nephrology Medical Group.
Does Dr. Shahriare Nasser-Moaddeli accept Medicare?
Yes. CMS data shows Dr. Nasser-Moaddeli billed Medicare for 810 services in 2024, and Dr. Nasser-Moaddeli accepts Medicare assignment.
Does Dr. Shahriare Nasser-Moaddeli offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Nasser-Moaddeli as offering telehealth services.
How many Medicare patients does Dr. Shahriare Nasser-Moaddeli see?
CMS counts 286 Medicare patients who saw Dr. Nasser-Moaddeli in 2024, with an average age of 78.
Show 7 more questionsShow fewer questions
Is Dr. Shahriare Nasser-Moaddeli board certified?
Yes. Dr. Nasser-Moaddeli is board certified in nephrology by the American Board of Internal Medicine.
What services does Dr. Shahriare Nasser-Moaddeli bill to Medicare?
In 2024, Dr. Nasser-Moaddeli's most billed Medicare services were office visit, established patient (99213), dialysis (90960) and nursing facility care (99308).
Where did Dr. Shahriare Nasser-Moaddeli go to medical school?
Dr. Nasser-Moaddeli graduated from Tehran University of Medical Sciences School of Medicine in 1981.
What drugs does Dr. Shahriare Nasser-Moaddeli prescribe most?
In 2024 Medicare Part D data, Dr. Nasser-Moaddeli's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Furosemide.
Has Dr. Shahriare Nasser-Moaddeli received payments from drug or device companies?
CMS Open Payments shows $1,184 in general payments to Dr. Nasser-Moaddeli from 14 companies from 2016 to 2025. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Dr. Shahriare Nasser-Moaddeli been practicing?
Dr. Nasser-Moaddeli graduated from medical school in 1981, 45 years ago.
What insurance does Dr. Shahriare Nasser-Moaddeli accept?
Dr. Nasser-Moaddeli is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
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