Mary Catherine Sommerhof
- Hospital affiliations
- 2
- Industry payments
- $20
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 1000 Dutch Ridge Road, Beaver, PA 15009
- Practice phone
- Call (412) 728-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Mary Sommerhof'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.
Mary Catherine Sommerhof is a family nurse practitioner in Beaver, Pennsylvania
Mary Sommerhof practices at AHN Beaver Hospital - Heritage Valley in Beaver, Pennsylvania, part of Highmark Health.
Mary Sommerhof's NPI, 1497554927, was assigned on March 8, 2025. Mary Sommerhof holds Pennsylvania license SP031945.
- NPI
- 1497554927NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840719803
- NPI enumeration date
- March 8, 2025
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (412) 728-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mary Catherine Sommerhof practices at AHN Beaver Hospital - Heritage Valley in Beaver, Pennsylvania
Mary Sommerhof's primary practice is AHN Beaver Hospital - Heritage Valley, at 1000 Dutch Ridge Road, Beaver, PA 15009 in Beaver County. The practice phone is (412) 728-7000.
- AHN Beaver Hospital - Heritage Valley1000 Dutch Ridge Road, Beaver, PA 15009 · Beaver CountyPhone(412) 728-7000
Source: Dmand AI Affiliation Data
Mary Catherine Sommerhof is affiliated with 2 sites of care and 1 medical group
Mary Sommerhof's primary practice is AHN Beaver Hospital - Heritage Valley in Beaver, Pennsylvania, part of Highmark Health. Mary Sommerhof is also affiliated with Allegheny Health Network Sewickley Hospital - Heritage Valley. The medical group on file is Heritage Valley Multispecialty Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mary Catherine Sommerhof's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mary Sommerhof practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| AHN Beaver Hospital - Heritage Valley | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Mary Catherine Sommerhof is one of 5,541 family nurse practitioners in Pennsylvania
Family is Mary Sommerhof's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Mary Sommerhof is licensed in Pennsylvania.
Specialties and state licenses
- Family nurse practitioner, PennsylvaniaPrimary
Family nurse practitioners near Mary Sommerhof
Counts of family nurse practitioners 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
Mary Catherine Sommerhof's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Mary Sommerhof's median patient age at 68, with 50% women.
Mary Sommerhof's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women50%
- Men48%
Source: Dmand AI Patient Panel Data
How Mary Catherine Sommerhof takes part in Medicare
Mary Sommerhof 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)
Mary Catherine Sommerhof received $20 in industry payments in 2025
CMS Open Payments shows 1 general payment to Mary Sommerhof from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $20.
Companies that paid Mary Sommerhof the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Mary Catherine Sommerhof'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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 Mary Catherine Sommerhof
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mary Catherine Sommerhof's NPI number?
Mary Catherine Sommerhof's NPI number is 1497554927. It was assigned on March 8, 2025, and it is active in the NPI Registry.
What does Mary Catherine Sommerhof specialize in?
Mary Catherine Sommerhof is a family nurse practitioner in Beaver, Pennsylvania. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Mary Catherine Sommerhof practice?
Mary Sommerhof practices at 1000 Dutch Ridge Road, Beaver, PA 15009. Mary Sommerhof's primary practice is AHN Beaver Hospital - Heritage Valley in Beaver, Pennsylvania, part of Highmark Health.
What is Mary Catherine Sommerhof's office phone number?
The practice phone on file for Mary Sommerhof is (412) 728-7000.
What is Mary Catherine Sommerhof's medical license number?
Mary Sommerhof holds Pennsylvania license SP031945.
Which hospitals is Mary Catherine Sommerhof affiliated with?
Mary Sommerhof practices at AHN Beaver Hospital - Heritage Valley in Beaver, Pennsylvania. Mary Sommerhof is also affiliated with Allegheny Health Network Sewickley Hospital - Heritage Valley.
What medical group is Mary Catherine Sommerhof part of?
Mary Sommerhof is linked to Heritage Valley Multispecialty Group.
Does Mary Catherine Sommerhof accept Medicare?
Yes. CMS lists Mary Sommerhof as accepting Medicare assignment.
Has Mary Catherine Sommerhof received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Mary Sommerhof from 1 company from 2025 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Mary Catherine Sommerhof been practicing?
Mary Sommerhof graduated from medical school in 2024, 2 years ago.
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