Dr. Peter Brian Andersson, MD

  • Tarzana, CA
  • Neurologist
NPI1326063843PAC ID9335296417
Medicare services, 2024
2,004
Medicare patients, 2024
828
Part D claims, 2024
2,273
Publications
17
MIPS score, 2024
78
Practice address
18370 W Burbank Blvd, Tarzana, CA 91356
Practice phone
Call (818) 986-1070
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Center for Fertility and Gynecology

Tarzana, California

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Dr. Peter Brian Andersson is a neurologist in Tarzana, California

Dr. Andersson practices at Center for Fertility and Gynecology in Tarzana, California.

Dr. Andersson's NPI, 1326063843, was assigned on July 13, 2006. Dr. Andersson graduated from University of Cape Town Faculty of Medicine in 1986. Dr. Andersson holds California license A52853.

NPI and contact details
Medicare PAC ID
9335296417
NPI enumeration date
July 13, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(818) 986-1070
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
66
Medical school graduation
1986

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

Dr. Peter Brian Andersson practices at Center for Fertility and Gynecology in Tarzana, California

Dr. Andersson's primary practice is Center for Fertility and Gynecology, at 18370 W Burbank Blvd, Tarzana, CA 91356 in Los Angeles County. The practice phone is (818) 986-1070.

  • Center for Fertility and Gynecology
    18370 W Burbank Blvd, Tarzana, CA 91356 · Los Angeles CountyPhone(818) 986-1070

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

Dr. Peter Brian Andersson is affiliated with 3 sites of care

Dr. Andersson's primary practice is Center for Fertility and Gynecology in Tarzana, California. Dr. Andersson is also affiliated with Providence Cedars-Sinai Tarzana Medical Center. Dmand AI also links Dr. Andersson to 1 more physician office, named with a free account.

See all 3 affiliations for Dr. Andersson

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. Peter Brian Andersson's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Andersson practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Center for Fertility and GynecologyAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Peter Brian Andersson is one of 2,207 neurologists in California

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

Specialties and state licenses

  • Neurology, CaliforniaPrimaryLicense A52853 · 1994 to 2026 · taxonomy 2084N0400X
  • Oregon licenseSince 1998

Clinical focus

Dmand AI lists acute mini-stroke (TIA), alzheimer's disease, carpal tunnel syndrome, cerebrovascular disease, epilepsy, essential tremor, fibromyalgia and chronic pain and hereditary polyneuropathy among the conditions Dr. Andersson treats.

Neurologists near Dr. Andersson

Counts of neurologists with a Dmand AI profile, by place and practice. Each opens the list.

2,207neurologists in California
6neurologists in Tarzana

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Peter Brian Andersson billed Medicare for 2,004 services in 2024

CMS data shows 2,004 Medicare services from Dr. Andersson across 9 procedure codes in 2024, for 828 Medicare patients. Medicare paid $311,588 for them. Every service was in an office.

Medicare services, 20242,004
Medicare patients828
Paid by Medicare$311,588
Procedure codes9

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

  • 2023
  • 2024
Office and hospital visits
2023: 1,6482024: 1,6371%
Tests and treatments
2023: 4632024: 36721%

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

  • Dr. Andersson
  • California median
Medicare services
2,004vs 4045.0 times
Medicare patients
828vs 1904.4 times
Part D claims
2,082vs 3246.4 times

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

Dr. Andersson'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. Andersson

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Andersson and other neurologists in California.

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

Dr. Peter Brian Andersson treated 828 Medicare patients in 2024, average age 78

CMS counts 828 Medicare patients who saw Dr. Andersson in 2024. The largest group is 75 to 84, with 389 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 3% are also on Medicaid. Their average risk score is 1.30, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Andersson's median patient age at 76, with 54% women.

Medicare patients, 2024828
Average age78
Average risk score1.30
Also on Medicaid3%

Dr. Andersson's Medicare patients by age, 2024

Dr. Andersson's Medicare patients by sex, 2024

  • Women45755%
  • Men37145%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis65%
  4. Ischemic heart disease43%
  5. Mood disorders36%
  6. Anxiety34%
  7. Depression34%
  8. Diabetes29%

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

Dr. Andersson'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

  • Women54%
  • Men46%

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

Dr. Peter Brian Andersson wrote 2,273 Medicare Part D claims in 2024

In 2024, Dr. Andersson wrote 2,273 Medicare Part D claims for 386 patients. 77% of them were for generic drugs. CMS names the drug for 2,082 of them, across 49 drugs with 11 or more claims each, at $1,089,566 in total drug cost. In 2023, CMS named 2,331 claims across 50 drugs.

Part D claims, 20242,273
Drugs named by CMS49
Total drug cost$1.1M
Part D patients386

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

  • Generic1,751 claims77%
  • Brand-name510 claims22%
  • Other12 claims1%

Dr. Andersson'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.

Drug classes CMS tracks in Dr. Andersson's Part D claims, 2024

  • Antipsychotics, patients 65 and over2%39 of 2,273 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 2,3312024: 2,08211%

Drugs named by CMS: 49 in 2024, 50 in 2023.

See all prescribing by Dr. Andersson

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. Peter Brian Andersson scored 78 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 78 out of 100 for Dr. Andersson for performance year 2024, reported individually. Dr. Andersson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Andersson as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Andersson's MIPS scores, performance year 2024

  • 78of 100Final score
  • 56.7of 100Quality
  • 40of 100Improvement Activities

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

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Dr. Peter Brian Andersson has 17 publications on record

Dmand AI links 17 papers to Dr. Andersson. The most frequent topics are Multiple Sclerosis, Magnetic Resonance Imaging and Brain. Dr. Andersson has published most often in Neurology. Dr. Andersson's most frequent co-authors are Emmanuelle L. Waubant, MD, Patricia K. Coyle, MD and Barbara Jane Distad.

Papers17

Topics Dr. Andersson writes about most

  • Multiple Sclerosis
  • Magnetic Resonance Imaging
  • Brain
  • Diagnosis, Differential
  • Double-Blind Method
  • Interferon-beta
  • Interferon beta-1a
  • Migraine Disorders

Dr. Andersson's most frequent co-authors

Recent publications by Dr. Andersson

See all 17 publications and co-authors

See who Dr. Andersson researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Andersson 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. Peter Brian Andersson received $129,261 in industry payments from 2016 to 2025

CMS Open Payments shows 1,461 general payments to Dr. Andersson from 80 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 70% of the total. Eli Lilly and Company paid the most, $53,390.

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

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

$129.3Kin total
  • Speaker and faculty fees$89,91170%
  • Food and beverage$28,05522%
  • Consulting fees$8,8767%
  • Travel and lodging$1,9101%
  • Other$5090%

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

Share is of all general payments to this clinician.

See all payments to Dr. Andersson

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

Dr. Peter Brian Andersson graduated from University of Cape Town Faculty of Medicine

Dr. Andersson graduated from University of Cape Town Faculty of Medicine in 1986.

  1. Medical schoolUniversity of Cape Town Faculty of Medicine
  2. Board certified in clinical neurophysiologyAmerican Board of Psychiatry and Neurology
  3. Board certified in neurologyAmerican Board of Psychiatry and Neurology

Source: Dmand AI Professional Profile Data

Dr. Peter Brian Andersson accepts plans from 4 insurance carriers

Dr. Andersson is in network with 4 carriers, including Blue Cross Blue Shield of Massachusetts, HCSC and Regence Health Plans. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.

  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • CMS Medicare

Plan types Dr. Andersson accepts, by number of carriers

  1. Medicare4
  2. PPO3

Source: Dmand AI Insurance Network Data

Sources for Dr. Peter Brian Andersson'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)
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. Peter Brian Andersson

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. Peter Brian Andersson's NPI number?

Dr. Peter Brian Andersson's NPI number is 1326063843. It was assigned on July 13, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Peter Brian Andersson?

Dr. Peter Brian Andersson is a neurologist in Tarzana, California. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).

Where does Dr. Peter Brian Andersson practice?

Dr. Andersson practices at 18370 W Burbank Blvd, Tarzana, CA 91356. Dr. Andersson's primary practice is Center for Fertility and Gynecology in Tarzana, California. Dmand AI also links Dr. Andersson to 1 physician office.

What is Dr. Peter Brian Andersson's office phone number?

The practice phone on file for Dr. Andersson is (818) 986-1070.

What is Dr. Peter Brian Andersson's medical license number?

Dr. Andersson holds California license A52853, one of the licenses on file in 2 states.

Which states has Dr. Peter Brian Andersson been licensed in?

Dmand AI has state licenses on file for Dr. Andersson in California (1994 to 2026) and Oregon (since 1998).

Which hospitals is Dr. Peter Brian Andersson affiliated with?

Dr. Andersson is affiliated with Providence Cedars-Sinai Tarzana Medical Center.

Does Dr. Peter Brian Andersson accept Medicare?

Yes. CMS data shows Dr. Andersson billed Medicare for 2,004 services in 2024, and Dr. Andersson accepts Medicare assignment.

Does Dr. Peter Brian Andersson offer telehealth?

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

What is Dr. Peter Brian Andersson's MIPS score?

Dr. Andersson's MIPS final score for performance year 2024 is 78 out of 100, reported individually.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Peter Brian Andersson see?

CMS counts 828 Medicare patients who saw Dr. Andersson in 2024, with an average age of 78.

Is Dr. Peter Brian Andersson board certified?

Yes. Dr. Andersson is board certified in clinical neurophysiology by the American Board of Psychiatry and Neurology.

What services does Dr. Peter Brian Andersson bill to Medicare?

In 2024, Dr. Andersson's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and nerve and brain test (95819).

Where did Dr. Peter Brian Andersson go to medical school?

Dr. Andersson graduated from University of Cape Town Faculty of Medicine in 1986.

What drugs does Dr. Peter Brian Andersson prescribe most?

In 2024 Medicare Part D data, Dr. Andersson's most prescribed drugs by claims were Gabapentin, Carbidopa-Levodopa and Pregabalin.

Has Dr. Peter Brian Andersson received payments from drug or device companies?

CMS Open Payments shows $129,261 in general payments to Dr. Andersson from 80 companies from 2016 to 2025. The largest total came from Eli Lilly and Company.

How long has Dr. Peter Brian Andersson been practicing?

Dr. Andersson graduated from medical school in 1986, 40 years ago.

Does Dr. Peter Brian Andersson do research?

Dmand AI links 17 publications to Dr. Andersson.

Who does Dr. Peter Brian Andersson publish with?

Dr. Andersson's most frequent co-authors are Emmanuelle L. Waubant, MD (4 shared papers), Patricia K. Coyle, MD (1 shared paper) and Barbara Jane Distad (1 shared paper).

What insurance does Dr. Peter Brian Andersson accept?

Dr. Andersson is in network with 4 carriers, including Blue Cross Blue Shield of Massachusetts, HCSC and Regence Health Plans. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.

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