NPPES file of Aug 9, 2026

Anna Kristina Paulsson, M.D.

Radiation Oncology Physician · San Francisco, CA

Anna Kristina Paulsson, M.D. is a radiation oncology physician with a practice address in San Francisco, California, and NPI 1134562333, issued on Apr 8, 2013. Check the license (California A136094, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1134562333
Name
Anna Kristina Paulsson
Credential
M.D.
Primary taxonomy
Radiation Oncology Physician 2085R0001X
License number
A136094 CA
Self-reported in NPPES; status is on the state search
Practice location
1600 Divisadero St, San Francisco, CA 94143
Phone
(415) 353-7175
Enumerated
Apr 8, 2013
Record last updated
May 18, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20180823002445); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1600 Divisadero St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. David AlfonRegistered Nurse1558106336
  2. Christian Apfel, MD, PHDAnesthesiology Physician1578651105
  3. Fady BekheetPharmacist1780223131
  4. Fletcher Bell, MDInternal Medicine Physician1811647514
  5. Lauren Boreta, M.D.Radiation Oncology Physician1679990071
  6. Ronald Braun, M.D.Anesthesiology Physician1700865367

Verify Anna Kristina Paulsson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A136094
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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70% more Medicare Part D claims than the average radiation oncology physician in 2024

228 Medicare Part D claims for 89 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D.

  1. Anna Paulsson228
  2. Specialty average134

Most prescribed

  1. Tamsulosin Hcl71 claims
  2. Bicalutamide17 claims
  3. Ssd14 claims
  4. Lorazepam13 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $73.27

2 payments; by number, the most common kind was food and beverage; the largest payer was Progenics Pharmaceuticals, Inc. The 3,275 providers of this specialty with any payment received $1,897.85 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Anna Paulsson$73.27
  2. Specialty average$1,897.85

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Providence Medical FoundationPetaluma, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Anna Kristina Paulsson among 735 radiation oncology physician records in California

Anna Kristina Paulsson, M.D. is one of 735 radiation oncology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 76% of them.

  • NPI issued2013 · 76% of these records are older, 21% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated2013 · median 2005 among the 545 with a school on file
  • Record last updated2018 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Radiation Oncology Physician providers in California

There are 735 radiation oncology physician records in California.

The 8 radiation oncology physician records with the nearest ZIP codes

  1. Lauren Boreta, M.D.San Francisco, CA 941431679990071
  2. Steve Braunstein, MD, PHDSan Francisco, CA 941431760610141
  3. Mary Feng, M.D.San Francisco, CA 941431720106693
  4. Barbara Fowble, M.D.San Francisco, CA 941431881623866
  5. Encouse Golden, MD, PHDSan Francisco, CA 941431841525664
  6. Kavita Mishra, M.D., M.P.H.San Francisco, CA 941431568640076
  7. Jean Nakamura, M.D.San Francisco, CA 941431154369551
  8. Nicolas Prionas, MD, PHDSan Francisco, CA 941431972840361

Common questions

What is Anna Kristina Paulsson, M.D.'s NPI number?

Anna Kristina Paulsson, M.D.'s National Provider Identifier (NPI) is 1134562333, issued on Apr 8, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Anna Kristina Paulsson, M.D. located?

The NPPES record lists a practice address at 1600 Divisadero St, San Francisco, CA, 94143. Phone: (415) 353-7175. Providers update this record themselves, so call before visiting.

How can I verify Anna Kristina Paulsson, M.D.'s license?

NPPES lists California license number A136094, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Anna Kristina Paulsson, M.D. prescribe under Medicare Part D?

In 2024, Anna Kristina Paulsson, M.D. had 228 Medicare Part D claims for 89 beneficiaries; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.