Lisa Singer

  • San Francisco, CA
  • Radiation oncologist
NPI1457619652PAC ID4082905815
Medicare services, 2024
889
Medicare patients, 2024
117
Part D claims, 2024
24
Publications
4
Hospital affiliations
1
Practice address
505 Parnassus Ave, Box 0296, San Francisco, CA 94143
Practice phone
Call (415) 353-2733
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

UCSF Helen Diller Medical Center at Parnassus Heights

Hospital · San Francisco, California

See all 9 affiliations

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Lisa Singer is a radiation oncologist in San Francisco, California

Lisa Singer practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.

Lisa Singer's NPI, 1457619652, was assigned on April 25, 2012. Lisa Singer graduated from UCSF School of Medicine in 2012. Lisa Singer holds California license A128928.

NPI and contact details
Medicare PAC ID
4082905815
NPI enumeration date
April 25, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(415) 353-2733
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
40
Medical school graduation
2012

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

Lisa Singer practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California

Lisa Singer's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights, at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143 in San Francisco County. The practice phone is (415) 353-2733.

Source: Dmand AI Affiliation Data

Lisa Singer is affiliated with 4 sites of care and 5 medical groups

Lisa Singer's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. The medical group on file is UCSF Pediatrics. Dmand AI also links Lisa Singer to 4 more medical groups and 3 group practices and clinics, each named with a free account.

See all 9 affiliations for Lisa Singer

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Lisa Singer's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Lisa Singer practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
UCSF Helen Diller Medical Center at Parnassus HeightsAvailable with a free account
+3 more sites and 4 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Lisa Singer is one of 685 radiation oncologists in California

Radiation oncology is Lisa Singer's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Lisa Singer is board certified in radiation oncology by the American Board of Radiology. Dmand AI has Lisa Singer's licenses on file in 3 states: California, New York and Massachusetts.

Specialties and state licenses

  • Radiation oncology, CaliforniaPrimaryLicense A128928 · 2014 to 2027 · taxonomy 2085R0001X
  • New York license2018 to 2027
  • Massachusetts license2018 to 2025

Clinical focus

Dmand AI lists breast cancer radiation and lung cancer radiation among the conditions Lisa Singer treats.

Radiation oncologists near Lisa Singer

Counts of radiation oncologists 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

Lisa Singer billed Medicare for 889 services in 2024

CMS data shows 889 Medicare services from Lisa Singer across 13 procedure codes in 2024, for 117 Medicare patients. Medicare paid $74,035 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024889
Medicare patients117
Paid by Medicare$74,035
Procedure codes13

Lisa Singer's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Imaging
2023: 1,1252024: 80229%
Office and hospital visits
2023: 832024: 875%

Lisa Singer compared with the California median for radiation oncologists, 2024

  • Lisa Singer
  • California median
Medicare services
889vs 1,44438% below
Medicare patients
117vs 16429% below
Part D claims
20vs 3238% below

Medians across 633 radiation oncologists in California with Dmand AI profiles that report each measure.

Lisa Singer'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 Lisa Singer

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

Lisa Singer treated 117 Medicare patients in 2024, average age 73

CMS counts 117 Medicare patients who saw Lisa Singer in 2024. The largest group is 65 to 74, with 57 patients. 75% of them have cancer, and 62% have high blood pressure. 28% are also on Medicaid. Their average risk score is 1.87, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Lisa Singer's median patient age at 63, with 86% women.

Medicare patients, 2024117
Average age73
Average risk score1.87
Also on Medicaid28%

Lisa Singer's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Lisa Singer's Medicare patients by sex, 2024

  • Women8573%
  • Men3227%

Chronic conditions among Lisa Singer's Medicare patients, 2024

  1. Cancer75%
  2. High blood pressure62%
  3. High cholesterol56%
  4. Anxiety28%
  5. Osteoporosis28%
  6. Arthritis26%
  7. Mood disorders25%
  8. Depression23%

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

Lisa Singer's patients across all payers

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

Patient panel by age, all payers

Median age 63

Patient panel by sex, all payers

  • Women86%
  • Men12%

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

Lisa Singer wrote 24 Medicare Part D claims in 2024

In 2024, Lisa Singer wrote 24 Medicare Part D claims for 19 patients. 100% of them were for generic drugs. CMS names the drug for 20 of them, across 1 drug with 11 or more claims each, at $629 in total drug cost. In 2020, CMS named 13 claims across 1 drug.

Part D claims, 202424
Drugs named by CMS1
Total drug cost$629
Part D patients19

Lisa Singer's most prescribed drugs by claims, 2023

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, 2020 to 2023

  • 2020
  • 2023
Claims for drugs CMS names
2020: 132023: 2054%

Drugs named by CMS: 1 in 2023, 1 in 2020.

See all prescribing by Lisa Singer

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

Lisa Singer offers telehealth to Medicare patients

Lisa Singer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Lisa Singer as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Lisa Singer has 4 publications on record

Dmand AI links 4 papers to Lisa Singer, published from 2024 to 2025. 2024 was the busiest year, with 2. Lisa Singer's most frequent co-authors are Nicolas Demetrios Prionas, MD, PhD, Yunn-Yi Chen, MD and Julian C. Hong, MD, MS.

Papers4
Years published2024 to 2025

Lisa Singer's most frequent co-authors

Recent publications by Lisa Singer

See all 4 publications and co-authors

See who Lisa Singer researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Lisa Singer works with, so you can find a warm path to the right radiation oncologists.

How network discovery works

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

Lisa Singer received $163 in industry payments in 2022

CMS Open Payments shows 2 general payments to Lisa Singer from 1 drug or device company in 2022. Food and beverage make up the largest share, 100% of the total. Viewray Technologies Inc paid the most, $163.

Companies that paid Lisa Singer the most, 2022 to 2022

Share is of all general payments to this clinician.

See all payments to Lisa Singer

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

Lisa Singer graduated from UCSF School of Medicine

Lisa Singer graduated from UCSF School of Medicine in 2012.

  1. Medical schoolUCSF School of Medicine
  2. Board certified in radiation oncologyAmerican Board of Radiology

Source: Dmand AI Professional Profile Data

Lisa Singer accepts plans from 7 insurance carriers

Lisa Singer is in network with 7 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.

  • Aetna
  • Excellus BlueCross BlueShield
  • Blue Cross Blue Shield of Michigan
  • Molina
  • CMS Medicare
  • Elevance
  • RI State Medicaid

Plan types Lisa Singer accepts, by number of carriers

  1. Medicare4
  2. HMO3
  3. POS3
  4. PPO3
  5. EPO2
  6. Medicaid2

Source: Dmand AI Insurance Network Data

Sources for Lisa Singer'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand 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)
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 Lisa Singer

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Lisa Singer's NPI number?

Lisa Singer's NPI number is 1457619652. It was assigned on April 25, 2012, and it is active in the NPI Registry.

What does Lisa Singer specialize in?

Lisa Singer is a radiation oncologist in San Francisco, California. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).

Where does Lisa Singer practice?

Lisa Singer practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Lisa Singer's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dmand AI also links Lisa Singer to 4 medical groups and 3 group practices and clinics.

What is Lisa Singer's office phone number?

The practice phone on file for Lisa Singer is (415) 353-2733.

What is Lisa Singer's medical license number?

Lisa Singer holds California license A128928, one of the licenses on file in 3 states.

Which states has Lisa Singer been licensed in?

Dmand AI has state licenses on file for Lisa Singer in California (2014 to 2027), New York (2018 to 2027) and Massachusetts (2018 to 2025).

Which hospitals is Lisa Singer affiliated with?

Lisa Singer practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California.

What medical group is Lisa Singer part of?

Lisa Singer is linked to UCSF Pediatrics. Dmand AI links Lisa Singer to 4 more medical groups.

Does Lisa Singer accept Medicare?

Yes. CMS data shows Lisa Singer billed Medicare for 889 services in 2024, and Lisa Singer accepts Medicare assignment.

Does Lisa Singer offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Lisa Singer as offering telehealth services.

Show 10 more questionsShow fewer questions

How many Medicare patients does Lisa Singer see?

CMS counts 117 Medicare patients who saw Lisa Singer in 2024, with an average age of 73.

Is Lisa Singer board certified?

Yes. Lisa Singer is board certified in radiation oncology by the American Board of Radiology.

What services does Lisa Singer bill to Medicare?

In 2024, Lisa Singer's most billed Medicare services were radiation oncology (77014), radiation oncology (77300) and radiation oncology (77427).

Where did Lisa Singer go to medical school?

Lisa Singer graduated from UCSF School of Medicine in 2012.

What drugs does Lisa Singer prescribe most?

In 2023 Medicare Part D data, Lisa Singer's most prescribed drugs by claims were Mometasone Furoate.

Has Lisa Singer received payments from drug or device companies?

CMS Open Payments shows $163 in general payments to Lisa Singer from 1 company from 2022 to 2022. The largest total came from Viewray Technologies Inc.

How long has Lisa Singer been practicing?

Lisa Singer graduated from medical school in 2012, 14 years ago.

Does Lisa Singer do research?

Dmand AI links 4 publications to Lisa Singer, published from 2024 to 2025.

Who does Lisa Singer publish with?

Lisa Singer's most frequent co-authors are Nicolas Demetrios Prionas, MD, PhD (2 shared papers), Yunn-Yi Chen, MD (1 shared paper) and Julian C. Hong, MD, MS (1 shared paper).

What insurance does Lisa Singer accept?

Lisa Singer is in network with 7 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.

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