Anesthesiology
Anesthesia, InhalationBlood Gas AnalysisBlood Pressure
Dr. Stephen J. Skahen, MD
NPI1750321345PAC ID2769440718
- Medicare services, 2024
- 117
- Medicare patients, 2024
- 217
- Publications
- 1
- Hospital affiliations
- 3
- Industry payments
- $938
- Practice address
- 101 E. Valencia Mesa Drive, Fullerton, CA 92835
- Practice phone
- Call (714) 578-8706
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
St. Jude Medical Center - Unit
Acute Care Hospital-Unit · Fullerton, California
Find Dr. Skahen's professional email, personal email and mobile number
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Dr. Stephen J. Skahen is an anesthesiologist in Fullerton, California
Dr. Skahen practices at St. Jude Medical Center - Unit in Fullerton, California.
Dr. Skahen's NPI, 1750321345, was assigned on June 8, 2006. Dr. Skahen graduated from Loma Linda University School Of Medicine in 1980. Dr. Skahen holds California license G46479.
NPI and contact details
- NPI
- 1750321345NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769440718
- NPI enumeration date
- June 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 578-8706
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephen J. Skahen practices at St. Jude Medical Center - Unit in Fullerton, California
Dr. Skahen's primary practice is St. Jude Medical Center - Unit, at 101 E. Valencia Mesa Drive, Fullerton, CA 92835 in Orange County. The practice phone is (714) 578-8706.
- St. Jude Medical Center - Unit101 E. Valencia Mesa Drive, Fullerton, CA 92835 · Orange CountyPhone(714) 578-8706
Source: Dmand AI Affiliation Data
Dr. Stephen J. Skahen is affiliated with 3 sites of care and 3 medical groups
Dr. Skahen's primary practice is St. Jude Medical Center - Unit in Fullerton, California. Dr. Skahen is also affiliated with Providence St. Jude Medical Center. The medical group on file is Allied Anesthesia Medical Group. Dmand AI also links Dr. Skahen to 1 more hospital and 2 medical groups, each named with a free account.
St. Jude Medical Center - UnitPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Stephen J. Skahen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Skahen practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Jude Medical Center - Unit | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephen J. Skahen is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Skahen's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Skahen is board certified in anesthesiology by the American Board of Anesthesiology. Dr. Skahen is licensed in California.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
Anesthesiologists near Dr. Skahen
Counts of anesthesiologists 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. Stephen J. Skahen billed Medicare for 117 services in 2024
CMS data shows 117 Medicare services from Dr. Skahen across 7 procedure codes in 2024, for 217 Medicare patients. Medicare paid $14,574 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024117
Medicare patients217
Paid by Medicare$14,574
Procedure codes7
Dr. Skahen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 732024: 753%
- Surgery
- 2023: 282024: 2511%
- Imaging
- 2023: 232024: 1726%
Dr. Skahen compared with the California median for anesthesiologists, 2024
- Dr. Skahen
- California median
- Medicare services
- 117vs 7263% above
- Medicare patients
- 217vs 14352% above
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Skahen'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.
Need commercial claims for Dr. Skahen?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Skahen and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephen J. Skahen treated 217 Medicare patients in 2024, average age 76
CMS counts 217 Medicare patients who saw Dr. Skahen in 2024. The largest group is 65 to 74, with 91 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.46, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Skahen's median patient age at 66, with 67% women.
Medicare patients, 2024217
Average age76
Average risk score1.46
Also on Medicaid7%
Dr. Skahen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Skahen's Medicare patients by sex, 2024
- Women10247%
- Men11553%
Chronic conditions among Dr. Skahen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Ischemic heart disease34%
- Chronic kidney disease33%
- Diabetes30%
- Atrial fibrillation29%
- Mood disorders28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Skahen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women67%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Stephen J. Skahen takes part in Medicare
Dr. Skahen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Stephen J. Skahen has 1 publication on record
Dmand AI links 1 paper to Dr. Skahen. Dr. Skahen's most frequent co-author is John C. Drummond, MD.
Papers1
Dr. Skahen's most frequent co-authors
Recent publications by Dr. Skahen
See who Dr. Skahen researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Skahen works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Stephen J. Skahen received $938 in industry payments from 2016 to 2025
CMS Open Payments shows 16 general payments to Dr. Skahen from 11 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Grifols Shared Services North America, Inc. paid the most, $238.
General payments to Dr. Skahen by program year, 2016 to 2025
Companies that paid Dr. Skahen 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. Stephen J. Skahen graduated from Loma Linda University School Of Medicine
Dr. Skahen graduated from Loma Linda University School Of Medicine in 1980.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Dr. Stephen J. Skahen accepts plans from 1 insurance carrier
Dr. Skahen is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Dr. Stephen J. Skahen'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Stephen J. Skahen
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. Stephen J. Skahen's NPI number?
Dr. Stephen J. Skahen's NPI number is 1750321345. It was assigned on June 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen J. Skahen?
Dr. Stephen J. Skahen is an anesthesiologist in Fullerton, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Stephen J. Skahen practice?
Dr. Skahen practices at 101 E. Valencia Mesa Drive, Fullerton, CA 92835. Dr. Skahen's primary practice is St. Jude Medical Center - Unit in Fullerton, California. Dmand AI also links Dr. Skahen to 1 hospital and 2 medical groups.
What is Dr. Stephen J. Skahen's office phone number?
The practice phone on file for Dr. Skahen is (714) 578-8706.
What is Dr. Stephen J. Skahen's medical license number?
Dr. Skahen holds California license G46479.
Which hospitals is Dr. Stephen J. Skahen affiliated with?
Dr. Skahen is affiliated with Providence St. Jude Medical Center. Dmand AI links Dr. Skahen to 2 more hospitals.
What medical group is Dr. Stephen J. Skahen part of?
Dr. Skahen is linked to Allied Anesthesia Medical Group. Dmand AI links Dr. Skahen to 2 more medical groups.
Does Dr. Stephen J. Skahen accept Medicare?
Yes. CMS data shows Dr. Skahen billed Medicare for 117 services in 2024, and Dr. Skahen accepts Medicare assignment.
How many Medicare patients does Dr. Stephen J. Skahen see?
CMS counts 217 Medicare patients who saw Dr. Skahen in 2024, with an average age of 76.
Is Dr. Stephen J. Skahen board certified?
Yes. Dr. Skahen is board certified in anesthesiology by the American Board of Anesthesiology.
Show 7 more questionsShow fewer questions
What services does Dr. Stephen J. Skahen bill to Medicare?
In 2024, Dr. Skahen's most billed Medicare services were surgery: heart and blood vessels (36620), anesthesia (00731) and ultrasound (76937).
Where did Dr. Stephen J. Skahen go to medical school?
Dr. Skahen graduated from Loma Linda University School Of Medicine in 1980.
Has Dr. Stephen J. Skahen received payments from drug or device companies?
CMS Open Payments shows $938 in general payments to Dr. Skahen from 11 companies from 2016 to 2025. The largest total came from Grifols Shared Services North America, Inc.
How long has Dr. Stephen J. Skahen been practicing?
Dr. Skahen graduated from medical school in 1980, 46 years ago.
Does Dr. Stephen J. Skahen do research?
Dmand AI links 1 publication to Dr. Skahen.
Who does Dr. Stephen J. Skahen publish with?
Dr. Skahen's most frequent co-authors are John C. Drummond, MD (1 shared paper).
What insurance does Dr. Stephen J. Skahen accept?
Dr. Skahen is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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