Dr. William A. Stevens, DO
- Medicare services, 2024
- 44
- Medicare patients, 2024
- 186
- Hospital affiliations
- 1
- Industry payments
- $147
- Medical group
- 1
- Practice address
- 201 State Street, Erie, PA 16550
- Practice phone
- Call (814) 877-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Stevens' professional email, personal email and mobile number
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Dr. William A. Stevens is an anesthesiologist in Erie, Pennsylvania
Dr. Stevens practices at UPMC Hamot in Erie, Pennsylvania, part of University of Pittsburgh Medical Center.
Dr. Stevens' NPI, 1912176124, was assigned on February 22, 2008. Dr. Stevens graduated from Lake Erie College of Osteopathic Medicine, Erie in 2003. Dr. Stevens holds Pennsylvania license OS013082.
- NPI
- 1912176124NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133294572
- NPI enumeration date
- February 22, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (814) 877-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William A. Stevens practices at UPMC Hamot in Erie, Pennsylvania
Dr. Stevens' primary practice is UPMC Hamot, at 201 State Street, Erie, PA 16550 in Erie County. The practice phone is (814) 877-6000.
- UPMC Hamot201 State Street, Erie, PA 16550 · Erie CountyPhone(814) 877-6000
Source: Dmand AI Affiliation Data
Dr. William A. Stevens is affiliated with 1 site of care and 1 medical group
Dr. Stevens' primary practice is UPMC Hamot in Erie, Pennsylvania, part of University of Pittsburgh Medical Center. The medical group on file is North American Partners in Anesthesia (NAPA).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William A. Stevens' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stevens practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UPMC Hamot | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William A. Stevens is one of 1,816 anesthesiologists in Pennsylvania
Anesthesiology is Dr. Stevens' primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dmand AI has Dr. Stevens' licenses on file in 2 states: Pennsylvania and Ohio.
Specialties and state licenses
- Anesthesiology, PennsylvaniaPrimary
- Pain medicine (anesthesiology), Ohio
Anesthesiologists near Dr. Stevens
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. William A. Stevens billed Medicare for 44 services in 2024
CMS data shows 44 Medicare services from Dr. Stevens across 3 procedure codes in 2024, for 186 Medicare patients. Medicare paid $2,005 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Stevens' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 772024: 4443%
Dr. Stevens compared with the Pennsylvania median for anesthesiologists, 2024
- Dr. Stevens
- Pennsylvania median
- Medicare services
- 44vs 11562% below
- Medicare patients
- 186vs 195Close to median
Medians across 1,825 anesthesiologists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Stevens' 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. Stevens?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Stevens and other anesthesiologists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William A. Stevens treated 186 Medicare patients in 2024, average age 71
CMS counts 186 Medicare patients who saw Dr. Stevens in 2024. The largest group is 65 to 74, with 108 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 12% are also on Medicaid. Their average risk score is 1.35, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Stevens' median patient age at 66, with 53% women.
Dr. Stevens' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Stevens' Medicare patients by sex, 2024
- Women8646%
- Men10054%
Chronic conditions among Dr. Stevens' Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
- Arthritis57%
- Anxiety31%
- Diabetes31%
- Ischemic heart disease28%
- Mood disorders28%
- Cancer24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Stevens' 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
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. William A. Stevens takes part in Medicare
Dr. Stevens 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. William A. Stevens received $147 in industry payments from 2019 to 2025
CMS Open Payments shows 7 general payments to Dr. Stevens from 5 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $65.
General payments to Dr. Stevens by program year, 2019 to 2025
Companies that paid Dr. Stevens the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. William A. Stevens graduated from Lake Erie College of Osteopathic Medicine, Erie
Dr. Stevens graduated from Lake Erie College of Osteopathic Medicine, Erie in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William A. Stevens'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 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 |
| 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. William A. Stevens
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. William A. Stevens' NPI number?
Dr. William A. Stevens' NPI number is 1912176124. It was assigned on February 22, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. William A. Stevens?
Dr. William A. Stevens is an anesthesiologist in Erie, Pennsylvania. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. William A. Stevens practice?
Dr. Stevens practices at 201 State Street, Erie, PA 16550. Dr. Stevens' primary practice is UPMC Hamot in Erie, Pennsylvania, part of University of Pittsburgh Medical Center.
What is Dr. William A. Stevens' office phone number?
The practice phone on file for Dr. Stevens is (814) 877-6000.
What is Dr. William A. Stevens' medical license number?
Dr. Stevens holds Pennsylvania license OS013082, one of the licenses on file in 2 states.
Which states has Dr. William A. Stevens been licensed in?
Dmand AI has state licenses on file for Dr. Stevens in Pennsylvania and Ohio.
Which hospitals is Dr. William A. Stevens affiliated with?
Dr. Stevens practices at UPMC Hamot in Erie, Pennsylvania.
What medical group is Dr. William A. Stevens part of?
Dr. Stevens is linked to North American Partners in Anesthesia (NAPA).
Does Dr. William A. Stevens accept Medicare?
Yes. CMS data shows Dr. Stevens billed Medicare for 44 services in 2024, and Dr. Stevens accepts Medicare assignment.
How many Medicare patients does Dr. William A. Stevens see?
CMS counts 186 Medicare patients who saw Dr. Stevens in 2024, with an average age of 71.
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What services does Dr. William A. Stevens bill to Medicare?
In 2024, Dr. Stevens' most billed Medicare services were anesthesia (00811), anesthesia (00731) and anesthesia (01810).
Where did Dr. William A. Stevens go to medical school?
Dr. Stevens graduated from Lake Erie College of Osteopathic Medicine, Erie in 2003.
Has Dr. William A. Stevens received payments from drug or device companies?
CMS Open Payments shows $147 in general payments to Dr. Stevens from 5 companies from 2019 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. William A. Stevens been practicing?
Dr. Stevens graduated from medical school in 2003, 23 years ago.
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