Dr. Peter J. Witucki, MD
- Medicare services, 2024
- 532
- Medicare patients, 2024
- 388
- Part D claims, 2024
- 55
- Publications
- 9
- MIPS score, 2024
- 91
- Practice address
- 200 W Arbor Dr, San Diego, CA 92103
- Practice phone
- Call (619) 543-6222
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UCSD Hillcrest Medical Center
San Diego, California
Find Dr. Witucki's professional email, personal email and mobile number
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Dr. Peter J. Witucki is an emergency medicine physician in San Diego, California
Dr. Witucki practices at UCSD Hillcrest Medical Center in San Diego, California.
Dr. Witucki's NPI, 1548205537, was assigned on June 17, 2006. Dr. Witucki graduated from Loyola University Chicago Stritch School of Medicine in 1994. Dr. Witucki holds California license A75302.
- NPI
- 1548205537NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143298257
- NPI enumeration date
- June 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (619) 543-6222
- 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 J. Witucki practices at UCSD Hillcrest Medical Center in San Diego, California
Dr. Witucki's primary practice is UCSD Hillcrest Medical Center, at 200 W Arbor Dr, San Diego, CA 92103 in San Diego County. The practice phone is (619) 543-6222.
- UCSD Hillcrest Medical Center200 W Arbor Dr, San Diego, CA 92103 · San Diego CountyPhone(619) 543-6222
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Peter J. Witucki is affiliated with 6 sites of care and 3 medical groups
Dr. Witucki's primary practice is UCSD Hillcrest Medical Center in San Diego, California. Dr. Witucki is also affiliated with Hillcrest Medical Center. The medical group on file is Vituity. Dmand AI also links Dr. Witucki to 1 more hospital, 3 group practices and clinics and 2 medical groups, each named with a free account.
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 J. Witucki's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Witucki practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCSD Hillcrest Medical Center | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peter J. Witucki is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Witucki's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Witucki is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Witucki's licenses on file in 2 states: California and Wisconsin.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
- Wisconsin license
Emergency medicine physicians near Dr. Witucki
Counts of emergency medicine physicians 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 J. Witucki billed Medicare for 532 services in 2024
CMS data shows 532 Medicare services from Dr. Witucki across 6 procedure codes in 2024, for 388 Medicare patients. Medicare paid $49,171 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Witucki's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4312024: 34620%
- Tests and treatments
- 2023: 1332024: 18640%
Dr. Witucki compared with the California median for emergency medicine physicians, 2024
- Dr. Witucki
- California median
- Medicare services
- 532vs 2652.0 times
- Medicare patients
- 388vs 24360% above
- Part D claims
- 17vs 6273% below
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Witucki'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. Witucki and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peter J. Witucki treated 388 Medicare patients in 2024, average age 73
CMS counts 388 Medicare patients who saw Dr. Witucki in 2024. The largest group is 65 to 74, with 146 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 54% are also on Medicaid. Their average risk score is 2.57, 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. Witucki's median patient age at 51, with 52% women.
Dr. Witucki's Medicare patients by age, 2024
Dr. Witucki's Medicare patients by sex, 2024
- Women20352%
- Men18548%
Chronic conditions among Dr. Witucki's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Diabetes47%
- Mood disorders44%
- Anxiety40%
- Chronic kidney disease40%
- Depression40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Witucki's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women52%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peter J. Witucki wrote 55 Medicare Part D claims in 2024
In 2024, Dr. Witucki wrote 55 Medicare Part D claims for 45 patients. 91% of them were for generic drugs. CMS names the drug for 17 of them, across 1 drug with 11 or more claims each, at $167 in total drug cost. In 2021, CMS named 11 claims across 1 drug.
Dr. Witucki's Part D claims by kind of drug, 2024
- Generic50 claims91%
- Brand-name and other5 claims9%
Dr. Witucki'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.
Drug classes CMS tracks in Dr. Witucki's Part D claims, 2024
- Antibiotics44%24 of 55 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, 2021 to 2023
- 2021
- 2023
- Claims for drugs CMS names
- 2021: 112023: 1755%
Drugs named by CMS: 1 in 2023, 1 in 2021.
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 J. Witucki scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Witucki for performance year 2024, reported as part of a group. Dr. Witucki accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Witucki's MIPS scores, performance year 2024
- 91of 100Final score
- 84.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 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
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Dr. Peter J. Witucki has 9 publications on record
Dmand AI links 9 papers to Dr. Witucki, published from 2012 to 2023. The most frequent topics are Hyperbaric Oxygenation. Dr. Witucki has published most often in J Emerg Med. Dr. Witucki's most frequent co-authors are Stephen R. Hayden, MD, Daniel A. Popa, MD, PhD and Charlotte Anne Sadler, MD.
Dr. Witucki's papers by year, 2012 to 2023
Topics Dr. Witucki writes about most
- Hyperbaric Oxygenation
Dr. Witucki's most frequent co-authors
- Stephen R. Hayden, MD2 shared papers
- Daniel A. Popa, MD, PhD2 shared papers
- Charlotte Anne Sadler, MD2 shared papers
Recent publications by Dr. Witucki
See who Dr. Witucki researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Witucki works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Peter J. Witucki received $35 in industry payments from 2019 to 2024
CMS Open Payments shows 2 general payments to Dr. Witucki from 2 drug and device companies from 2019 to 2024. Food and beverage make up the largest share, 100% of the total. Purdue Pharma L.P. paid the most, $23.
General payments to Dr. Witucki by program year, 2019 to 2024
Companies that paid Dr. Witucki the most, 2019 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Peter J. Witucki graduated from Loyola University Chicago Stritch School of Medicine
Dr. Witucki graduated from Loyola University Chicago Stritch School of Medicine in 1994.
- Medical school
- Board certified in emergency medicine
- Board certified in undersea & hyperbaric medicine
Source: Dmand AI Professional Profile Data
Dr. Peter J. Witucki accepts plans from 13 insurance carriers
Dr. Witucki is in network with 13 carriers, including United Healthcare, Elevance and Aetna. HMO plans come from the most carriers, 7. Check the plan with the practice before a visit.
- United Healthcare
- Elevance
- Aetna
- Blue Cross Blue Shield of Michigan
- HCSC
- Molina
- Alliant Health Plans
- Blue Cross and Blue Shield of Kansas City
- +5 more carriersWith a free account
Plan types Dr. Witucki accepts, by number of carriers
- HMO7
- PPO7
- EPO3
- Medicare3
- Medicaid1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Peter J. Witucki'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 DataDmand AI Org Hierarchy 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 J. Witucki
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 J. Witucki's NPI number?
Dr. Peter J. Witucki's NPI number is 1548205537. It was assigned on June 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter J. Witucki?
Dr. Peter J. Witucki is an emergency medicine physician in San Diego, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Peter J. Witucki practice?
Dr. Witucki practices at 200 W Arbor Dr, San Diego, CA 92103. Dr. Witucki's primary practice is UCSD Hillcrest Medical Center in San Diego, California. Dmand AI also links Dr. Witucki to 1 hospital, 3 group practices and clinics and 2 medical groups.
What is Dr. Peter J. Witucki's office phone number?
The practice phone on file for Dr. Witucki is (619) 543-6222.
What is Dr. Peter J. Witucki's medical license number?
Dr. Witucki holds California license A75302, one of the licenses on file in 2 states.
Which states has Dr. Peter J. Witucki been licensed in?
Dmand AI has state licenses on file for Dr. Witucki in California (2001 to 2027) and Wisconsin (1996 to 2007).
Which hospitals is Dr. Peter J. Witucki affiliated with?
Dr. Witucki is affiliated with Hillcrest Medical Center. Dmand AI links Dr. Witucki to 1 more hospital.
What medical group is Dr. Peter J. Witucki part of?
Dr. Witucki is linked to Vituity. Dmand AI links Dr. Witucki to 2 more medical groups.
Does Dr. Peter J. Witucki accept Medicare?
Yes. CMS data shows Dr. Witucki billed Medicare for 532 services in 2024, and Dr. Witucki accepts Medicare assignment.
What is Dr. Peter J. Witucki's MIPS score?
Dr. Witucki's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Peter J. Witucki see?
CMS counts 388 Medicare patients who saw Dr. Witucki in 2024, with an average age of 73.
Is Dr. Peter J. Witucki board certified?
Yes. Dr. Witucki is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Peter J. Witucki bill to Medicare?
In 2024, Dr. Witucki's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and special service (99183).
Where did Dr. Peter J. Witucki go to medical school?
Dr. Witucki graduated from Loyola University Chicago Stritch School of Medicine in 1994.
What drugs does Dr. Peter J. Witucki prescribe most?
In 2023 Medicare Part D data, Dr. Witucki's most prescribed drugs by claims were Cephalexin.
Has Dr. Peter J. Witucki received payments from drug or device companies?
CMS Open Payments shows $35 in general payments to Dr. Witucki from 2 companies from 2019 to 2024. The largest total came from Purdue Pharma L.P.
How long has Dr. Peter J. Witucki been practicing?
Dr. Witucki graduated from medical school in 1994, 32 years ago.
Does Dr. Peter J. Witucki do research?
Dmand AI links 9 publications to Dr. Witucki, published from 2012 to 2023.
Who does Dr. Peter J. Witucki publish with?
Dr. Witucki's most frequent co-authors are Stephen R. Hayden, MD (2 shared papers), Daniel A. Popa, MD, PhD (2 shared papers) and Charlotte Anne Sadler, MD (2 shared papers).
What insurance does Dr. Peter J. Witucki accept?
Dr. Witucki is in network with 13 carriers, including United Healthcare, Elevance and Aetna. HMO plans come from the most carriers, 7. Check the plan with the practice before a visit.
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