Dr. Ann N. Poncelet, MD

  • San Francisco, CA
  • Neurologist
NPI1619088630PAC ID9133202062
Medicare services, 2024
380
Medicare patients, 2024
101
Part D claims, 2024
143
Publications
49
MIPS score, 2024
87
Practice address
505 Parnassus Ave, Box 0296, San Francisco, CA 94143
Practice phone
Call (415) 353-2733
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UCSF Helen Diller Medical Center at Parnassus Heights

Hospital · San Francisco, California

See all 8 affiliations

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Dr. Ann N. Poncelet is a neurologist in San Francisco, California

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

Dr. Poncelet's NPI, 1619088630, was assigned on August 31, 2006. Dr. Poncelet graduated from UCSF School of Medicine in 1988. Dr. Poncelet holds California license G68502.

NPI and contact details
Medicare PAC ID
9133202062
NPI enumeration date
August 31, 2006
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
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Sex
Female
Estimated age
64
Medical school graduation
1988

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

Dr. Ann N. Poncelet practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California

Dr. Poncelet'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

Dr. Ann N. Poncelet is affiliated with 5 sites of care and 3 medical groups

Dr. Poncelet's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dr. Poncelet is also affiliated with Alta Bates Summit Medical Center | Alta Bates Campus. The medical group on file is UCSF Pediatrics. Dmand AI also links Dr. Poncelet to 1 more hospital, 2 group practices and clinics and 2 medical groups, each named with a free account.

See all 8 affiliations for Dr. Poncelet

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

Dmand AI tracks the EHR system at Dr. Ann N. Poncelet's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Poncelet practices, 5 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
+4 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Ann N. Poncelet is one of 2,207 neurologists in California

Neurology is Dr. Poncelet's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Poncelet is board certified in neurology by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Poncelet's licenses on file in 2 states: California and Minnesota.

Specialties and state licenses

  • Neurology, CaliforniaPrimaryLicense G68502 · 1990 to 2027 · taxonomy 2084N0400X
  • Minnesota license1993 to 1994

Clinical focus

Dmand AI lists fibromyalgia and chronic pain, muscle disease, nerve damage, neuropathy and thoracic spine disorders among the conditions Dr. Poncelet treats.

Neurologists near Dr. Poncelet

Counts of neurologists 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. Ann N. Poncelet billed Medicare for 380 services in 2024

CMS data shows 380 Medicare services from Dr. Poncelet across 8 procedure codes in 2024, for 101 Medicare patients. Medicare paid $21,810 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024380
Medicare patients101
Paid by Medicare$21,810
Procedure codes8

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

  • 2023
  • 2024
Other services
2023: 02024: 146
Tests and treatments
2023: 1192024: 1244%
Office and hospital visits
2023: 922024: 11020%

Dr. Poncelet compared with the California median for neurologists, 2024

  • Dr. Poncelet
  • California median
Medicare services
380vs 4046% below
Medicare patients
101vs 19047% below
Part D claims
102vs 32469% below

Medians across 1,995 neurologists in California with Dmand AI profiles that report each measure.

Dr. Poncelet'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. Poncelet

Need commercial claims for Dr. Poncelet?

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

Dr. Ann N. Poncelet treated 101 Medicare patients in 2024, average age 72

CMS counts 101 Medicare patients who saw Dr. Poncelet in 2024. The largest group is 65 to 74, with 46 patients. 70% of them have high cholesterol, and 59% have high blood pressure. 17% are also on Medicaid. Their average risk score is 1.62, 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. Poncelet's median patient age at 69, with 49% women.

Medicare patients, 2024101
Average age72
Average risk score1.62
Also on Medicaid17%

Dr. Poncelet's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Poncelet's Medicare patients by sex, 2024

  • Women4646%
  • Men5554%

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

  1. High cholesterol70%
  2. High blood pressure59%
  3. Arthritis46%
  4. Mood disorders27%
  5. Anxiety26%
  6. Depression22%
  7. Atrial fibrillation20%
  8. Cancer20%

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

Dr. Poncelet's patients across all payers

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

Patient panel by age, all payers

Median age 69

Patient panel by sex, all payers

  • Women49%
  • Men49%

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

Dr. Ann N. Poncelet wrote 143 Medicare Part D claims in 2024

In 2024, Dr. Poncelet wrote 143 Medicare Part D claims for 19 patients. 99% of them were for generic drugs. CMS names the drug for 102 of them, across 5 drugs with 11 or more claims each, at $2,849 in total drug cost. In 2023, CMS named 88 claims across 5 drugs.

Part D claims, 2024143
Drugs named by CMS5
Total drug cost$2,849
Part D patients19

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

  • Generic142 claims99%
  • Brand-name and other1 claims1%

Dr. Poncelet'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: 882024: 10216%

Drugs named by CMS: 5 in 2024, 5 in 2023.

See all prescribing by Dr. Poncelet

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. Ann N. Poncelet scored 87 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Poncelet for performance year 2024, reported as part of a group. Dr. Poncelet accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Poncelet as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Poncelet's MIPS scores, performance year 2024

  • 87of 100Final score
  • 86.8of 100Quality
  • 40of 100Improvement Activities
  • 70of 100Cost

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

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

For MedTech and pharma teams

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Dr. Ann N. Poncelet has 49 publications on record

Dmand AI links 49 papers to Dr. Poncelet, published from 2010 to 2025. 2014 was the busiest year, with 5. The most frequent topics are Clinical Clerkship, Students, Medical and Education, Medical, Undergraduate. Dr. Poncelet has published most often in Acad Med. Dr. Poncelet's most frequent co-authors are Karen E. Hauer, MD, Barbara R. Ogur, MD and Calvin Chou, MD, PhD.

Papers49
Years published2010 to 2025

Dr. Poncelet's papers by year, 2014 to 2025

Topics Dr. Poncelet writes about most

  • Clinical Clerkship
  • Students, Medical
  • Education, Medical, Undergraduate
  • Curriculum
  • Education, Medical
  • Faculty, Medical
  • Learning
  • Clinical Competence

Dr. Poncelet's most frequent co-authors

Recent publications by Dr. Poncelet

See all 49 publications and co-authors

See who Dr. Poncelet researches with

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

How network discovery works

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

Dr. Ann N. Poncelet received $1,736 in industry payments from 2018 to 2025

CMS Open Payments shows 3 general payments to Dr. Poncelet from 2 drug and device companies from 2018 to 2025. Consulting fees make up the largest share, 92% of the total. Corcept Therapeutics paid the most, $1,600.

General payments to Dr. Poncelet by program year, 2018 to 2025

General payments to Dr. Poncelet by kind, 2018 to 2025

$1.7Kin total
  • Consulting fees$1,60092%
  • Food and beverage$1368%

Companies that paid Dr. Poncelet the most, 2018 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Poncelet

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

Dr. Ann N. Poncelet has 1 award and honors on record

Dmand AI lists 1 award for Dr. Poncelet, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Poncelet

  1. 2013
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Ann N. Poncelet graduated from UCSF School of Medicine

Dr. Poncelet graduated from UCSF School of Medicine in 1988.

  1. Medical schoolUCSF School of Medicine
  2. Board certified in neurologyAmerican Board of Psychiatry and Neurology

Source: Dmand AI Professional Profile Data

Dr. Ann N. Poncelet accepts plans from 9 insurance carriers

Dr. Poncelet is in network with 9 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • CMS Medicare
  • +1 more carriersWith a free account

Plan types Dr. Poncelet accepts, by number of carriers

  1. Medicare9
  2. PPO7
  3. HMO3
  4. POS3
  5. EPO2
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Ann N. Poncelet'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)Clinician Public Reporting: Overall MIPS Performance (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)
Awards and committee rolesDmand AI Professional Profile Data
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. Ann N. Poncelet

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. Ann N. Poncelet's NPI number?

Dr. Ann N. Poncelet's NPI number is 1619088630. It was assigned on August 31, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Ann N. Poncelet?

Dr. Ann N. Poncelet is a neurologist in San Francisco, California. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).

Where does Dr. Ann N. Poncelet practice?

Dr. Poncelet practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Dr. Poncelet'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 Dr. Poncelet to 1 hospital, 2 group practices and clinics and 2 medical groups.

What is Dr. Ann N. Poncelet's office phone number?

The practice phone on file for Dr. Poncelet is (415) 353-2733.

What is Dr. Ann N. Poncelet's medical license number?

Dr. Poncelet holds California license G68502, one of the licenses on file in 2 states.

Which states has Dr. Ann N. Poncelet been licensed in?

Dmand AI has state licenses on file for Dr. Poncelet in California (1990 to 2027) and Minnesota (1993 to 1994).

Which hospitals is Dr. Ann N. Poncelet affiliated with?

Dr. Poncelet practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California. Dr. Poncelet is also affiliated with Alta Bates Summit Medical Center | Alta Bates Campus. Dmand AI links Dr. Poncelet to 1 more hospital.

What medical group is Dr. Ann N. Poncelet part of?

Dr. Poncelet is linked to UCSF Pediatrics. Dmand AI links Dr. Poncelet to 2 more medical groups.

Does Dr. Ann N. Poncelet accept Medicare?

Yes. CMS data shows Dr. Poncelet billed Medicare for 380 services in 2024, and Dr. Poncelet accepts Medicare assignment.

Does Dr. Ann N. Poncelet offer telehealth?

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

Show 11 more questionsShow fewer questions

What is Dr. Ann N. Poncelet's MIPS score?

Dr. Poncelet's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.

How many Medicare patients does Dr. Ann N. Poncelet see?

CMS counts 101 Medicare patients who saw Dr. Poncelet in 2024, with an average age of 72.

Is Dr. Ann N. Poncelet board certified?

Yes. Dr. Poncelet is board certified in neurology by the American Board of Psychiatry and Neurology.

What services does Dr. Ann N. Poncelet bill to Medicare?

In 2024, Dr. Poncelet's most billed Medicare services were medicare service (G2211), office visit, established patient (99215) and nerve and brain test (95886).

Where did Dr. Ann N. Poncelet go to medical school?

Dr. Poncelet graduated from UCSF School of Medicine in 1988.

What drugs does Dr. Ann N. Poncelet prescribe most?

In 2024 Medicare Part D data, Dr. Poncelet's most prescribed drugs by claims were Gabapentin, Prednisone and Mycophenolate Mofetil.

Has Dr. Ann N. Poncelet received payments from drug or device companies?

CMS Open Payments shows $1,736 in general payments to Dr. Poncelet from 2 companies from 2018 to 2025. The largest total came from Corcept Therapeutics.

How long has Dr. Ann N. Poncelet been practicing?

Dr. Poncelet graduated from medical school in 1988, 38 years ago.

Does Dr. Ann N. Poncelet do research?

Dmand AI links 49 publications to Dr. Poncelet, published from 2010 to 2025.

Who does Dr. Ann N. Poncelet publish with?

Dr. Poncelet's most frequent co-authors are Karen E. Hauer, MD (10 shared papers), Barbara R. Ogur, MD (5 shared papers) and Calvin Chou, MD, PhD (4 shared papers).

What insurance does Dr. Ann N. Poncelet accept?

Dr. Poncelet is in network with 9 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

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