Dr. Nader Sam, MD
- Medicare services, 2018
- 13
- Medicare patients, 2024
- 27
- Part D claims, 2024
- 4,001
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 4647 Zion Ave, San Diego, CA 92120
- Practice phone
- Call (619) 528-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Sam'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.
Dr. Nader Sam is a family medicine physician in San Diego, California
Dr. Sam practices at Kaiser Permanente Zion Medical Center in San Diego, California, part of Kaiser Permanente.
Dr. Sam's NPI, 1780813808, was assigned on July 10, 2009. Dr. Sam holds California license A117611.
- NPI
- 1780813808NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880843747
- NPI enumeration date
- July 10, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (619) 528-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nader Sam practices at Kaiser Permanente Zion Medical Center in San Diego, California
Dr. Sam's primary practice is Kaiser Permanente Zion Medical Center, at 4647 Zion Ave, San Diego, CA 92120 in San Diego County. The practice phone is (619) 528-5000.
- Kaiser Permanente Zion Medical Center4647 Zion Ave, San Diego, CA 92120 · San Diego CountyPhone(619) 528-5000
Source: Dmand AI Affiliation Data
Dr. Nader Sam is affiliated with 1 site of care and 1 medical group
Dr. Sam's primary practice is Kaiser Permanente Zion Medical Center in San Diego, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nader Sam's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sam practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente Zion Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nader Sam is one of 15,680 family medicine physicians in California
Family medicine is Dr. Sam's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Sam is licensed in California.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
Family medicine physicians near Dr. Sam
Counts of family medicine physicians 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. Nader Sam billed Medicare for 13 services in 2018
CMS data shows 13 Medicare services from Dr. Sam across 1 procedure code in 2018, all of them office visits, for 27 Medicare patients. Medicare paid $506 for them. Every service was in an office.
Dr. Sam compared with the California median for family medicine physicians, 2018
- Dr. Sam
- California median
- Medicare services
- 13vs 24695% below
- Medicare patients
- 27vs 11877% below
- Part D claims
- 3,528vs 8334.2 times
Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Sam's most billed Medicare procedure codes, 2018
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. Nader Sam treated 27 Medicare patients in 2024, average age 68
CMS counts 27 Medicare patients who saw Dr. Sam in 2024. The largest group is 65 to 74, with 13 patients. 56% of them have high blood pressure, and 52% have high cholesterol. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Sam's median patient age at 53, with 53% women.
Dr. Sam's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Sam's Medicare patients, 2024
- High blood pressure56%
- High cholesterol52%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sam's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nader Sam wrote 4,001 Medicare Part D claims in 2024
In 2024, Dr. Sam wrote 4,001 Medicare Part D claims for 572 patients. 90% of them were for generic drugs. CMS names the drug for 3,528 of them, across 74 drugs with 11 or more claims each, at $155,569 in total drug cost. In 2023, CMS named 3,182 claims across 69 drugs.
Dr. Sam's Part D claims by kind of drug, 2024
- Generic3,611 claims90%
- Brand-name376 claims9%
- Other14 claims0%
Dr. Sam'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. Sam's Part D claims, 2024
- Opioids4%168 of 4,001 claims
- Antibiotics3%136 of 4,001 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: 3,1822024: 3,52811%
Drugs named by CMS: 74 in 2024, 69 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
How Dr. Nader Sam takes part in Medicare
Dr. Sam 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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Sources for Dr. Nader Sam'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) |
| 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. Nader Sam
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. Nader Sam's NPI number?
Dr. Nader Sam's NPI number is 1780813808. It was assigned on July 10, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Nader Sam?
Dr. Nader Sam is a family medicine physician in San Diego, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Nader Sam practice?
Dr. Sam practices at 4647 Zion Ave, San Diego, CA 92120. Dr. Sam's primary practice is Kaiser Permanente Zion Medical Center in San Diego, California, part of Kaiser Permanente.
What is Dr. Nader Sam's office phone number?
The practice phone on file for Dr. Sam is (619) 528-5000.
What is Dr. Nader Sam's medical license number?
Dr. Sam holds California license A117611.
Which hospitals is Dr. Nader Sam affiliated with?
Dr. Sam practices at Kaiser Permanente Zion Medical Center in San Diego, California.
What medical group is Dr. Nader Sam part of?
Dr. Sam is linked to Southern California Permanente Medical Group.
Does Dr. Nader Sam accept Medicare?
Yes. CMS data shows Dr. Sam billed Medicare for 13 services in 2018, and Dr. Sam accepts Medicare assignment.
How many Medicare patients does Dr. Nader Sam see?
CMS counts 27 Medicare patients who saw Dr. Sam in 2024, with an average age of 68.
What services does Dr. Nader Sam bill to Medicare?
In 2018, Dr. Sam's most billed Medicare services were office visit, established patient (99213).
What drugs does Dr. Nader Sam prescribe most?
In 2024 Medicare Part D data, Dr. Sam's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Rosuvastatin Calcium.
How long has Dr. Nader Sam been practicing?
Dr. Sam graduated from medical school in 1992, 34 years ago.
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