Dr. Peter Simon Birnbaum, DO
- Medicare services, 2024
- 2,779
- Medicare patients, 2024
- 164
- Part D claims, 2024
- 300
- Hospital affiliations
- 5
- Industry payments
- $8,764
- Practice address
- 3010 W Orange Ave, Anaheim, CA 92804
- Practice phone
- Call (714) 491-3670
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Peter S Birnbaum DO Inc
Anaheim, California
Find Dr. Birnbaum's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Peter Simon Birnbaum is an orthopedic surgeon in Anaheim, California
Dr. Birnbaum practices at Peter S Birnbaum DO Inc in Anaheim, California.
Dr. Birnbaum's NPI, 1538267042, was assigned on September 20, 2006. Dr. Birnbaum graduated from WesternU College of Osteopathic Medicine of the Pacific in 1994. Dr. Birnbaum holds California license 20A7133.
- NPI
- 1538267042NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658325733
- NPI enumeration date
- September 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 491-3670
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peter Simon Birnbaum practices at Peter S Birnbaum DO Inc in Anaheim, California
Dr. Birnbaum's primary practice is Peter S Birnbaum DO Inc, at 3010 W Orange Ave, Anaheim, CA 92804 in Orange County. The practice phone is (714) 491-3670.
- Peter S Birnbaum DO Inc3010 W Orange Ave, Anaheim, CA 92804 · Orange CountyPhone(714) 491-3670
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Peter Simon Birnbaum is affiliated with 7 sites of care and 1 medical group
Dr. Birnbaum's primary practice is Peter S Birnbaum DO Inc in Anaheim, California. Dr. Birnbaum is also affiliated with AHMC Anaheim Regional Medical Center. The medical group on file is Peter S. Birnbaum DO Inc. Dmand AI also links Dr. Birnbaum to 4 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Peter Simon Birnbaum's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Birnbaum practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Peter S Birnbaum DO Inc | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peter Simon Birnbaum is one of 2,056 orthopedic surgeons in California
Orthopaedic surgery is Dr. Birnbaum's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Birnbaum is board certified in orthopedic surgery by the American Osteopathic Board of Orthopedic Surgery. Dmand AI has Dr. Birnbaum's licenses on file in 5 states: California, New York, Maryland, Pennsylvania and Michigan.
Specialties and state licenses
- Orthopaedic surgery, CaliforniaPrimary
- New York license
- Maryland license
- Pennsylvania license
- Michigan license
Clinical focus
Dmand AI lists arm, wrist, hand fracture and dislocation, carpal tunnel syndrome, hand joint or tendon inflammation and minor injury to a limb among the conditions Dr. Birnbaum treats.
Orthopedic surgeons near Dr. Birnbaum
Counts of orthopedic 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. Peter Simon Birnbaum billed Medicare for 2,779 services in 2024
CMS data shows 2,779 Medicare services from Dr. Birnbaum across 8 procedure codes in 2024, for 164 Medicare patients. Medicare paid $41,584 for them.
Dr. Birnbaum's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 782024: 2,2952842%
- Office and hospital visits
- 2023: 4132024: 33718%
- Imaging
- 2023: 942024: 8411%
- Surgery
- 2023: 752024: 6316%
Where Dr. Birnbaum's Medicare services took place, 2024
- In an office2,73398%
- In a facility462%
Dr. Birnbaum compared with the California median for orthopedic surgeons, 2024
- Dr. Birnbaum
- California median
- Medicare services
- 2,779vs 6834.1 times
- Medicare patients
- 164vs 21524% below
- Part D claims
- 237vs 703.4 times
Medians across 1,844 orthopedic surgeons in California with Dmand AI profiles that report each measure.
Dr. Birnbaum'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Birnbaum and other orthopedic surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peter Simon Birnbaum treated 164 Medicare patients in 2024, average age 75
CMS counts 164 Medicare patients who saw Dr. Birnbaum in 2024. The largest group is 65 to 74, with 56 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 65% are also on Medicaid. Their average risk score is 1.79, 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. Birnbaum's median patient age at 59, with 61% women.
Dr. Birnbaum's Medicare patients by age, 2024
Dr. Birnbaum's Medicare patients by sex, 2024
- Women10162%
- Men6338%
Chronic conditions among Dr. Birnbaum's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Diabetes51%
- Mood disorders35%
- Depression34%
- Chronic kidney disease32%
- Ischemic heart disease30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Birnbaum's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women61%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peter Simon Birnbaum wrote 300 Medicare Part D claims in 2024
In 2024, Dr. Birnbaum wrote 300 Medicare Part D claims for 100 patients. 97% of them were for generic drugs. CMS names the drug for 237 of them, across 7 drugs with 11 or more claims each, at $1,637 in total drug cost. In 2023, CMS named 207 claims across 4 drugs.
Dr. Birnbaum's Part D claims by kind of drug, 2024
- Generic292 claims97%
- Brand-name and other8 claims3%
Dr. Birnbaum'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. Birnbaum's Part D claims, 2024
- Opioids56%169 of 300 claims
- Antibiotics13%39 of 300 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: 2072024: 23714%
Drugs named by CMS: 7 in 2024, 4 in 2023.
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 Simon Birnbaum ranks in the 81st percentile for lower limb (leg) arthroscopy (minimally invasive joint repair) in Medicare
Dr. Birnbaum accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 11 procedures of lower limb (leg) arthroscopy (minimally invasive joint repair) by Dr. Birnbaum, more than 81% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Birnbaum ranks in Medicare procedure volume
- Lower limb (leg) arthroscopy (minimally invasive joint repair)
- 81st percentile11 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Knee replacement: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Peter Simon Birnbaum received $8,764 in industry payments from 2016 to 2025
CMS Open Payments shows 84 general payments to Dr. Birnbaum from 20 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 52% of the total. Medartis Inc. paid the most, $6,227.
General payments to Dr. Birnbaum by program year, 2016 to 2025
General payments to Dr. Birnbaum by kind, 2016 to 2025
- Food and beverage$4,56652%
- Travel and lodging$4,10847%
- Education$901%
Companies that paid Dr. Birnbaum the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Peter Simon Birnbaum graduated from WesternU College of Osteopathic Medicine of the Pacific
Dr. Birnbaum graduated from WesternU College of Osteopathic Medicine of the Pacific in 1994. Dr. Birnbaum is a member of American Osteopathic Academy of Orthopedic Surgery and AOA.
- Medical school
- Board certified in orthopedic surgery
- Board certified in orthopedic surgery
- Board certified in hand surgery
Source: Dmand AI Professional Profile Data
Dr. Peter Simon Birnbaum accepts plans from 12 insurance carriers
Dr. Birnbaum is in network with 12 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Humana
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- +4 more carriersWith a free account
Plan types Dr. Birnbaum accepts, by number of carriers
- Medicare10
- PPO8
- HMO6
- POS5
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Peter Simon Birnbaum's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Peter Simon Birnbaum
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 Simon Birnbaum's NPI number?
Dr. Peter Simon Birnbaum's NPI number is 1538267042. It was assigned on September 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter Simon Birnbaum?
Dr. Peter Simon Birnbaum is an orthopedic surgeon in Anaheim, California. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Peter Simon Birnbaum practice?
Dr. Birnbaum practices at 3010 W Orange Ave, Anaheim, CA 92804. Dr. Birnbaum's primary practice is Peter S Birnbaum DO Inc in Anaheim, California. Dmand AI also links Dr. Birnbaum to 4 hospitals and 1 group practice or clinic.
What is Dr. Peter Simon Birnbaum's office phone number?
The practice phone on file for Dr. Birnbaum is (714) 491-3670.
What is Dr. Peter Simon Birnbaum's medical license number?
Dr. Birnbaum holds California license 20A7133, one of the licenses on file in 5 states.
Which states has Dr. Peter Simon Birnbaum been licensed in?
Dmand AI has state licenses on file for Dr. Birnbaum in California (1997 to 2026), New York (2003 to 2005), Maryland (1997 to 1998), Pennsylvania (1995 to 1997) and Michigan (1994 to 1995).
Which hospitals is Dr. Peter Simon Birnbaum affiliated with?
Dr. Birnbaum is affiliated with AHMC Anaheim Regional Medical Center. Dmand AI links Dr. Birnbaum to 4 more hospitals.
What medical group is Dr. Peter Simon Birnbaum part of?
Dr. Birnbaum is linked to Peter S. Birnbaum DO Inc.
Does Dr. Peter Simon Birnbaum accept Medicare?
Yes. CMS data shows Dr. Birnbaum billed Medicare for 2,779 services in 2024, and Dr. Birnbaum accepts Medicare assignment.
How many Medicare patients does Dr. Peter Simon Birnbaum see?
CMS counts 164 Medicare patients who saw Dr. Birnbaum in 2024, with an average age of 75.
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Is Dr. Peter Simon Birnbaum board certified?
Yes. Dr. Birnbaum is board certified in orthopedic surgery by the American Osteopathic Board of Orthopedic Surgery.
What services does Dr. Peter Simon Birnbaum bill to Medicare?
In 2024, Dr. Birnbaum's most billed Medicare services were injected or infused drug (J1010), office visit, established patient (99214) and diagnostic imaging (76000).
Where did Dr. Peter Simon Birnbaum go to medical school?
Dr. Birnbaum graduated from WesternU College of Osteopathic Medicine of the Pacific in 1994.
What drugs does Dr. Peter Simon Birnbaum prescribe most?
In 2024 Medicare Part D data, Dr. Birnbaum's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Tramadol HCl and Cephalexin.
Has Dr. Peter Simon Birnbaum received payments from drug or device companies?
CMS Open Payments shows $8,764 in general payments to Dr. Birnbaum from 20 companies from 2016 to 2025. The largest total came from Medartis Inc.
How long has Dr. Peter Simon Birnbaum been practicing?
Dr. Birnbaum graduated from medical school in 1994, 32 years ago.
What insurance does Dr. Peter Simon Birnbaum accept?
Dr. Birnbaum is in network with 12 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
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