Dr. David S. Namazy, MD
- Medicare services, 2024
- 9,202
- Medicare patients, 2024
- 552
- Part D claims, 2024
- 35
- Hospital affiliations
- 1
- Industry payments
- $29,235
- Practice address
- 6402 El Cajon Boulevard, Suite 100, San Diego, CA 92115
- Practice phone
- Call (619) 582-4490
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Balboa Nephrology Vascular Health Center
Surgery Center - Not Medicare-Certified · San Diego, California
Find Dr. Namazy'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. David S. Namazy is a nephrologist in San Diego, California
Dr. Namazy practices at Balboa Nephrology Vascular Health Center in San Diego, California.
Dr. Namazy's NPI, 1477558013, was assigned on June 20, 2005. Dr. Namazy graduated from McGovern Medical School in 1995. Dr. Namazy holds California license A74630.
- NPI
- 1477558013NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163483959
- NPI enumeration date
- June 20, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (619) 582-4490
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David S. Namazy practices at Balboa Nephrology Vascular Health Center in San Diego, California
Dr. Namazy's primary practice is Balboa Nephrology Vascular Health Center, at 6402 El Cajon Boulevard, Suite 100, San Diego, CA 92115. The practice phone is (619) 582-4490.
- Balboa Nephrology Vascular Health Center6402 El Cajon Boulevard, Suite 100, San Diego, CA 92115Phone(619) 582-4490
Source: Dmand AI Affiliation Data
Dr. David S. Namazy is affiliated with 6 sites of care and 3 medical groups
Dr. Namazy's primary practice is Balboa Nephrology Vascular Health Center in San Diego, California. Dr. Namazy is also affiliated with Sharp Memorial Hospital. The medical group on file is Emergency and Acute Care Medical Corporation. Dmand AI also links Dr. Namazy to 3 more group practices and clinics, 2 medical groups and 1 dialysis center, each named with a free account. Dr. Namazy's employer is on file too: a surgery center (asc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David S. Namazy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Namazy practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Balboa Nephrology Vascular Health Center | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David S. Namazy is one of 1,401 nephrologists in California
Nephrology is Dr. Namazy's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Namazy is board certified in nephrology by the American Board of Internal Medicine. Dmand AI has Dr. Namazy's licenses on file in 2 states: California and Texas.
Specialties and state licenses
- Nephrology, CaliforniaPrimary
- Texas license
Nephrologists near Dr. Namazy
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. David S. Namazy billed Medicare for 9,202 services in 2024
CMS data shows 9,202 Medicare services from Dr. Namazy across 22 procedure codes in 2024, for 552 Medicare patients. Medicare paid $988,574 for them.
Dr. Namazy's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 02024: 7,430
- Surgery
- 2023: 1,0262024: 81321%
- Tests and treatments
- 2023: 6902024: 60612%
- Imaging
- 2023: 2972024: 24418%
- Office and hospital visits
- 2023: 832024: 10931%
Where Dr. Namazy's Medicare services took place, 2024
- In an office9,09399%
- In a facility1091%
Dr. Namazy compared with the California median for nephrologists, 2024
- Dr. Namazy
- California median
- Medicare services
- 9,202vs 1,0848.5 times
- Medicare patients
- 552vs 30780% above
- Part D claims
- 26vs 95597% below
Medians across 1,355 nephrologists in California with Dmand AI profiles that report each measure.
Dr. Namazy'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.
Need commercial claims for Dr. Namazy?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Namazy and other nephrologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David S. Namazy treated 552 Medicare patients in 2024, average age 68
CMS counts 552 Medicare patients who saw Dr. Namazy in 2024. The largest group is under 65, with 191 patients. 75% of them have chronic kidney disease, and 75% have diabetes. 68% are also on Medicaid. Their average risk score is 9.36, 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. Namazy's median patient age at 67, with 43% women.
Dr. Namazy's Medicare patients by age, 2024
Dr. Namazy's Medicare patients by sex, 2024
- Women25847%
- Men29453%
Chronic conditions among Dr. Namazy's Medicare patients, 2024
- Chronic kidney disease75%
- Diabetes75%
- High blood pressure75%
- High cholesterol75%
- Heart failure62%
- Ischemic heart disease51%
- Mood disorders37%
- Depression34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Namazy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women43%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David S. Namazy wrote 35 Medicare Part D claims in 2024
In 2024, Dr. Namazy wrote 35 Medicare Part D claims for 22 patients. 97% of them were for generic drugs. CMS names the drug for 26 of them, across 1 drug with 11 or more claims each, at $54 in total drug cost. In 2023, CMS named 20 claims across 1 drug.
Dr. Namazy's Part D claims by kind of drug, 2024
- Generic34 claims97%
- Brand-name and other1 claims3%
Dr. Namazy'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: 202024: 2630%
Drugs named by CMS: 1 in 2024, 1 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. David S. Namazy takes part in Medicare
Dr. Namazy accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. David S. Namazy received $29,235 in industry payments from 2016 to 2025
CMS Open Payments shows 88 general payments to Dr. Namazy from 15 drug and device companies from 2016 to 2025. Acquisitions make up the largest share, 71% of the total. Medtronic, Inc. paid the most, $20,824.
General payments to Dr. Namazy by program year, 2016 to 2025
General payments to Dr. Namazy by kind, 2016 to 2025
- Acquisitions$20,77671%
- Consulting fees$4,87517%
- Food and beverage$2,78310%
- Travel and lodging$7903%
- Education$110%
Companies that paid Dr. Namazy 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. David S. Namazy has 1 award and honors on record
Dmand AI lists 1 award for Dr. Namazy, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Namazy
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. David S. Namazy graduated from McGovern Medical School
Dr. Namazy graduated from McGovern Medical School in 1995.
- Medical school
- Board certified in nephrology
Source: Dmand AI Professional Profile Data
Dr. David S. Namazy accepts plans from 17 insurance carriers
Dr. Namazy is in network with 17 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Humana
- Blue Cross Blue Shield of Massachusetts
- Molina
- +9 more carriersWith a free account
Plan types Dr. Namazy accepts, by number of carriers
- Medicare10
- PPO10
- HMO8
- POS6
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. David S. Namazy'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. David S. Namazy
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. David S. Namazy's NPI number?
Dr. David S. Namazy's NPI number is 1477558013. It was assigned on June 20, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. David S. Namazy?
Dr. David S. Namazy is a nephrologist in San Diego, California. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. David S. Namazy practice?
Dr. Namazy practices at 6402 El Cajon Boulevard, Suite 100, San Diego, CA 92115. Dr. Namazy's primary practice is Balboa Nephrology Vascular Health Center in San Diego, California. Dmand AI also links Dr. Namazy to 3 group practices and clinics, 2 medical groups and 1 dialysis center.
What is Dr. David S. Namazy's office phone number?
The practice phone on file for Dr. Namazy is (619) 582-4490.
What is Dr. David S. Namazy's medical license number?
Dr. Namazy holds California license A74630, one of the licenses on file in 2 states.
Which states has Dr. David S. Namazy been licensed in?
Dmand AI has state licenses on file for Dr. Namazy in California (2001 to 2027) and Texas (1997 to 2005).
Which hospitals is Dr. David S. Namazy affiliated with?
Dr. Namazy is affiliated with Sharp Memorial Hospital.
What medical group is Dr. David S. Namazy part of?
Dr. Namazy is linked to Emergency and Acute Care Medical Corporation. Dmand AI links Dr. Namazy to 2 more medical groups.
Does Dr. David S. Namazy accept Medicare?
Yes. CMS data shows Dr. Namazy billed Medicare for 9,202 services in 2024, and Dr. Namazy accepts Medicare assignment.
How many Medicare patients does Dr. David S. Namazy see?
CMS counts 552 Medicare patients who saw Dr. Namazy in 2024, with an average age of 68.
Show 7 more questionsShow fewer questions
Is Dr. David S. Namazy board certified?
Yes. Dr. Namazy is board certified in nephrology by the American Board of Internal Medicine.
What services does Dr. David S. Namazy bill to Medicare?
In 2024, Dr. Namazy's most billed Medicare services were medicare temporary code (Q9967), special service (99152) and surgery: heart and blood vessels (36902).
Where did Dr. David S. Namazy go to medical school?
Dr. Namazy graduated from McGovern Medical School in 1995.
What drugs does Dr. David S. Namazy prescribe most?
In 2024 Medicare Part D data, Dr. Namazy's most prescribed drugs by claims were Prednisone.
Has Dr. David S. Namazy received payments from drug or device companies?
CMS Open Payments shows $29,235 in general payments to Dr. Namazy from 15 companies from 2016 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. David S. Namazy been practicing?
Dr. Namazy graduated from medical school in 1995, 31 years ago.
What insurance does Dr. David S. Namazy accept?
Dr. Namazy is in network with 17 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
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