Dr. Daniel R. Nathanson, MD

  • San Francisco, CA
  • Vascular surgeon
NPI1467653006PAC ID6204886849
Medicare services, 2024
1,852
Medicare patients, 2024
421
Part D claims, 2024
274
Publications
13
MIPS score, 2024
91
Practice address
2250 Hayes St, San Francisco, CA 94117
Practice phone
Call (415) 221-7056
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

The San Francisco Vein and Vascular Institute, LLC

San Francisco, California

See all 10 affiliations

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Dr. Daniel R. Nathanson is a vascular surgeon in San Francisco, California

Dr. Nathanson practices at The San Francisco Vein and Vascular Institute, LLC in San Francisco, California.

Dr. Nathanson's NPI, 1467653006, was assigned on May 30, 2007. Dr. Nathanson graduated from Penn State College of Medicine in 1997. Dr. Nathanson holds California license A91712.

NPI and contact details
Medicare PAC ID
6204886849
NPI enumeration date
May 30, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(415) 221-7056
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
55
Medical school graduation
1997

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Daniel R. Nathanson practices at The San Francisco Vein and Vascular Institute, LLC in San Francisco, California

Dr. Nathanson's primary practice is The San Francisco Vein and Vascular Institute, LLC, at 2250 Hayes St, San Francisco, CA 94117 in San Francisco County. The practice phone is (415) 221-7056.

  • The San Francisco Vein and Vascular Institute, LLC
    2250 Hayes St, San Francisco, CA 94117 · San Francisco CountyPhone(415) 221-7056

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Daniel R. Nathanson is affiliated with 7 sites of care and 3 medical groups

Dr. Nathanson's primary practice is The San Francisco Vein and Vascular Institute, LLC in San Francisco, California. Dr. Nathanson is also affiliated with California Pacific Medical Center Van Ness Campus. The medical group on file is BASS Medical Group. Dmand AI also links Dr. Nathanson to 4 more hospitals, 2 medical groups and 1 ambulatory surgery center, each named with a free account.

See all 10 affiliations for Dr. Nathanson

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 Dr. Daniel R. Nathanson's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nathanson practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
The San Francisco Vein and Vascular Institute, LLCAvailable with a free account
+6 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Daniel R. Nathanson is one of 532 vascular surgeons in California

Vascular surgery is Dr. Nathanson's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dr. Nathanson is board certified in vascular surgery by the American Board of Surgery. Dmand AI has Dr. Nathanson's licenses on file in 2 states: California and Arizona.

Specialties and state licenses

  • Vascular surgery, CaliforniaPrimaryLicense A91712 · 2005 to 2027 · taxonomy 2086S0129X
  • Arizona license2004 to 2005

Clinical focus

Dmand AI lists aortic atherosclerois, blood vessel access for dialysis, carotid revascularization, chronic skin ulcer, deep vein thrombosis (DVT), heart device and aorta surgery, leg revascularization and peripheral vascular disease among the conditions Dr. Nathanson treats.

Vascular surgeons near Dr. Nathanson

Counts of vascular surgeons 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. Daniel R. Nathanson billed Medicare for 1,852 services in 2024

CMS data shows 1,852 Medicare services from Dr. Nathanson across 22 procedure codes in 2024, for 421 Medicare patients. Medicare paid $329,359 for them.

Medicare services, 20241,852
Medicare patients421
Paid by Medicare$329,359
Procedure codes22

Dr. Nathanson's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 7802024: 8043%
Office and hospital visits
2023: 5432024: 5725%
Surgery
2023: 4272024: 25241%
Imaging
2023: 2612024: 22414%
Other services
2023: 2,3052024: 0100%

Where Dr. Nathanson's Medicare services took place, 2024

  • In an office1,43077%
  • In a facility42223%

Dr. Nathanson compared with the California median for vascular surgeons, 2024

  • Dr. Nathanson
  • California median
Medicare services
1,852vs 6093.0 times
Medicare patients
421vs 27255% above
Part D claims
236vs 554.3 times

Medians across 499 vascular surgeons in California with Dmand AI profiles that report each measure.

Dr. Nathanson'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.

See all procedures by Dr. Nathanson

Need commercial claims for Dr. Nathanson?

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Daniel R. Nathanson treated 421 Medicare patients in 2024, average age 78

CMS counts 421 Medicare patients who saw Dr. Nathanson in 2024. The largest group is 75 to 84, with 179 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 38% are also on Medicaid. Their average risk score is 2.42, 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. Nathanson's median patient age at 76, with 47% women.

Medicare patients, 2024421
Average age78
Average risk score2.42
Also on Medicaid38%

Dr. Nathanson's Medicare patients by age, 2024

Dr. Nathanson's Medicare patients by sex, 2024

  • Women19246%
  • Men22954%

Chronic conditions among Dr. Nathanson's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis47%
  4. Diabetes42%
  5. Chronic kidney disease40%
  6. Ischemic heart disease37%
  7. Atrial fibrillation24%
  8. Heart failure24%

Share of Medicare patients with each condition. A patient can have several.

Dr. Nathanson's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 76

Patient panel by sex, all payers

  • Women47%
  • Men47%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Daniel R. Nathanson wrote 274 Medicare Part D claims in 2024

In 2024, Dr. Nathanson wrote 274 Medicare Part D claims for 77 patients. 71% of them were for generic drugs. CMS names the drug for 236 of them, across 3 drugs with 11 or more claims each, at $62,400 in total drug cost. In 2023, CMS named 191 claims across 3 drugs.

Part D claims, 2024274
Drugs named by CMS3
Total drug cost$62,400
Part D patients77

Dr. Nathanson's Part D claims by kind of drug, 2024

  • Generic195 claims71%
  • Brand-name and other79 claims29%

Dr. Nathanson'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: 1912024: 23624%

Drugs named by CMS: 3 in 2024, 3 in 2023.

See all prescribing by Dr. Nathanson

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. Daniel R. Nathanson scored 91 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Nathanson for performance year 2024, reported through an alternative payment model (APM). Dr. Nathanson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Nathanson as offering telehealth. CMS counts 56 procedures of leg revascularization (restoring blood flow) by Dr. Nathanson, more than 96% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Nathanson's MIPS scores, performance year 2024

  • 91of 100Final score
  • 80.4of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Nathanson ranks in Medicare procedure volume

Leg revascularization (restoring blood flow)
96th percentile56 procedures
Varicose vein removal
65th percentile31 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Daniel R. Nathanson has 13 publications on record

Dmand AI links 13 papers to Dr. Nathanson in 2009. 2009 was the busiest year, with 2. The most frequent topics are Adenocarcinoma, Colorectal Neoplasms and Liver Neoplasms. Dr. Nathanson has published most often in Ann Surg Oncol. Dr. Nathanson's most frequent co-authors are Garrett Michael Nash, MD, Philip B. Paty, MD and Bruce D. Minsky, MD.

Papers13

Topics Dr. Nathanson writes about most

  • Adenocarcinoma
  • Colorectal Neoplasms
  • Liver Neoplasms
  • Polymerase Chain Reaction
  • Rectal Neoplasms
  • Disease Progression
  • Gene Amplification
  • Genes, erbB-2

Dr. Nathanson's most frequent co-authors

Recent publications by Dr. Nathanson

See all 13 publications and co-authors

See who Dr. Nathanson researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Nathanson works with, so you can find a warm path to the right vascular surgeons.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Daniel R. Nathanson received $26,392 in industry payments from 2016 to 2025

CMS Open Payments shows 291 general payments to Dr. Nathanson from 28 drug and device companies from 2016 to 2025. Device or supply loans make up the largest share, 53% of the total. AngioDynamics, Inc. paid the most, $16,485.

General payments to Dr. Nathanson by program year, 2016 to 2025

General payments to Dr. Nathanson by kind, 2016 to 2025

$26.4Kin total
  • Device or supply loans$14,00053%
  • Food and beverage$8,62433%
  • Travel and lodging$1,9497%
  • Gifts$1,8007%
  • Education$180%

Companies that paid Dr. Nathanson the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Nathanson

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Daniel R. Nathanson graduated from Penn State College of Medicine

Dr. Nathanson graduated from Penn State College of Medicine in 1997.

  1. Medical schoolPenn State College of Medicine
  2. Board certified in vascular surgeryAmerican Board of Surgery

Source: Dmand AI Professional Profile Data

Dr. Daniel R. Nathanson accepts plans from 16 insurance carriers

Dr. Nathanson is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Elevance
  • United Healthcare
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Humana
  • Regence Health Plans
  • +8 more carriersWith a free account

Plan types Dr. Nathanson accepts, by number of carriers

  1. PPO10
  2. Medicare9
  3. HMO6
  4. POS5
  5. EPO4

Source: Dmand AI Insurance Network Data

Sources for Dr. Daniel R. Nathanson's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Daniel R. Nathanson

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. Daniel R. Nathanson's NPI number?

Dr. Daniel R. Nathanson's NPI number is 1467653006. It was assigned on May 30, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Daniel R. Nathanson?

Dr. Daniel R. Nathanson is a vascular surgeon in San Francisco, California. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).

Where does Dr. Daniel R. Nathanson practice?

Dr. Nathanson practices at 2250 Hayes St, San Francisco, CA 94117. Dr. Nathanson's primary practice is The San Francisco Vein and Vascular Institute, LLC in San Francisco, California. Dmand AI also links Dr. Nathanson to 4 hospitals, 2 medical groups and 1 ambulatory surgery center.

What is Dr. Daniel R. Nathanson's office phone number?

The practice phone on file for Dr. Nathanson is (415) 221-7056.

What is Dr. Daniel R. Nathanson's medical license number?

Dr. Nathanson holds California license A91712, one of the licenses on file in 2 states.

Which states has Dr. Daniel R. Nathanson been licensed in?

Dmand AI has state licenses on file for Dr. Nathanson in California (2005 to 2027) and Arizona (2004 to 2005).

Which hospitals is Dr. Daniel R. Nathanson affiliated with?

Dr. Nathanson is affiliated with California Pacific Medical Center Van Ness Campus. Dmand AI links Dr. Nathanson to 4 more hospitals.

What medical group is Dr. Daniel R. Nathanson part of?

Dr. Nathanson is linked to BASS Medical Group. Dmand AI links Dr. Nathanson to 2 more medical groups.

Does Dr. Daniel R. Nathanson accept Medicare?

Yes. CMS data shows Dr. Nathanson billed Medicare for 1,852 services in 2024, and Dr. Nathanson accepts Medicare assignment.

Does Dr. Daniel R. Nathanson offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Nathanson as offering telehealth services.

Show 11 more questionsShow fewer questions

What is Dr. Daniel R. Nathanson's MIPS score?

Dr. Nathanson's MIPS final score for performance year 2024 is 91 out of 100, reported through an alternative payment model (APM).

How many Medicare patients does Dr. Daniel R. Nathanson see?

CMS counts 421 Medicare patients who saw Dr. Nathanson in 2024, with an average age of 78.

Is Dr. Daniel R. Nathanson board certified?

Yes. Dr. Nathanson is board certified in vascular surgery by the American Board of Surgery.

What services does Dr. Daniel R. Nathanson bill to Medicare?

In 2024, Dr. Nathanson's most billed Medicare services were office visit, established patient (99213), blood vessel study (93922) and blood vessel study (93971).

Where did Dr. Daniel R. Nathanson go to medical school?

Dr. Nathanson graduated from Penn State College of Medicine in 1997.

What drugs does Dr. Daniel R. Nathanson prescribe most?

In 2024 Medicare Part D data, Dr. Nathanson's most prescribed drugs by claims were Clopidogrel, Xarelto and Prasugrel HCl.

Has Dr. Daniel R. Nathanson received payments from drug or device companies?

CMS Open Payments shows $26,392 in general payments to Dr. Nathanson from 28 companies from 2016 to 2025. The largest total came from AngioDynamics, Inc.

How long has Dr. Daniel R. Nathanson been practicing?

Dr. Nathanson graduated from medical school in 1997, 29 years ago.

Does Dr. Daniel R. Nathanson do research?

Dmand AI links 13 publications to Dr. Nathanson.

Who does Dr. Daniel R. Nathanson publish with?

Dr. Nathanson's most frequent co-authors are Garrett Michael Nash, MD (8 shared papers), Philip B. Paty, MD (8 shared papers) and Bruce D. Minsky, MD (3 shared papers).

What insurance does Dr. Daniel R. Nathanson accept?

Dr. Nathanson is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

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