Ann Marie Sommer, NP
- Medicare patients, 2024
- 174
- Part D claims, 2024
- 375
- Hospital affiliations
- 1
- Medical groups
- 3
- State license
- 1
- Practice address
- 555 North Duke Street, Lancaster, PA 17602
- Practice phone
- Call (717) 544-5511
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Ann Sommer's professional email, personal email and mobile number
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Ann Marie Sommer is a gerontology nurse practitioner in Lancaster, Pennsylvania
Ann Sommer practices at Lancaster General Hospital in Lancaster, Pennsylvania, part of University of Pennsylvania.
Ann Sommer's NPI, 1073629085, was assigned on August 22, 2006. Ann Sommer graduated from Yale University School of Medicine in 1996. Ann Sommer holds Pennsylvania license SP007573.
- NPI
- 1073629085NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5092815258
- NPI enumeration date
- August 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (717) 544-5511
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Ann Marie Sommer practices at Lancaster General Hospital in Lancaster, Pennsylvania
Ann Sommer's primary practice is Lancaster General Hospital, at 555 North Duke Street, Lancaster, PA 17602 in Lancaster County. The practice phone is (717) 544-5511.
- Lancaster General Hospital555 North Duke Street, Lancaster, PA 17602 · Lancaster CountyPhone(717) 544-5511
Source: Dmand AI Affiliation Data
Ann Marie Sommer is affiliated with 1 site of care and 3 medical groups
Ann Sommer's primary practice is Lancaster General Hospital in Lancaster, Pennsylvania, part of University of Pennsylvania. The medical group on file is WellSpan Digestive Health. Dmand AI also links Ann Sommer to 2 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ann Marie Sommer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ann Sommer practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lancaster General Hospital | Available with a free account |
| +2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across University of Pennsylvania and 6.2K+ hospitals, with verified contacts in the same login.
Ann Marie Sommer is one of 425 gerontology nurse practitioners in Pennsylvania
Gerontology is Ann Sommer's primary specialty in the NPI Registry, under taxonomy code 363LG0600X. Ann Sommer is licensed in Pennsylvania.
Specialties and state licenses
- Gerontology nurse practitioner, PennsylvaniaPrimary
Gerontology nurse practitioners near Ann Sommer
Counts of gerontology 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
Ann Marie Sommer treated 174 Medicare patients in 2024, average age 88
CMS counts 174 Medicare patients who saw Ann Sommer in 2024. The largest group is 85 and over, with 117 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.88, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Ann Sommer's median patient age at 87, with 63% women.
Ann Sommer's Medicare patients by age, 2024
Ann Sommer's Medicare patients by sex, 2024
- Women12270%
- Men5230%
Chronic conditions among Ann Sommer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis71%
- Mood disorders61%
- Chronic kidney disease60%
- Alzheimer's and dementia55%
- Depression52%
- Anxiety47%
Share of Medicare patients with each condition. A patient can have several.
Ann Sommer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 87
Patient panel by sex, all payers
- Women63%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ann Marie Sommer wrote 375 Medicare Part D claims in 2024
In 2024, Ann Sommer wrote 375 Medicare Part D claims for 95 patients. 94% of them were for generic drugs.
Ann Sommer's Part D claims by kind of drug, 2024
- Generic351 claims94%
- Brand-name24 claims6%
Drug classes CMS tracks in Ann Sommer's Part D claims, 2024
- Opioids7%28 of 375 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Ann Marie Sommer takes part in Medicare
Ann Sommer 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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Ann Marie Sommer graduated from Yale University School of Medicine
Ann Sommer graduated from Yale University School of Medicine in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Ann Marie Sommer'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | 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) |
| 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 Ann Marie Sommer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ann Marie Sommer's NPI number?
Ann Marie Sommer's NPI number is 1073629085. It was assigned on August 22, 2006, and it is active in the NPI Registry.
What does Ann Marie Sommer specialize in?
Ann Marie Sommer is a gerontology nurse practitioner in Lancaster, Pennsylvania. The primary specialty in the NPI Registry is Gerontology Nurse Practitioner (taxonomy code 363LG0600X).
Where does Ann Marie Sommer practice?
Ann Sommer practices at 555 North Duke Street, Lancaster, PA 17602. Ann Sommer's primary practice is Lancaster General Hospital in Lancaster, Pennsylvania, part of University of Pennsylvania. Dmand AI also links Ann Sommer to 2 medical groups.
What is Ann Marie Sommer's office phone number?
The practice phone on file for Ann Sommer is (717) 544-5511.
What is Ann Marie Sommer's medical license number?
Ann Sommer holds Pennsylvania license SP007573.
Which hospitals is Ann Marie Sommer affiliated with?
Ann Sommer practices at Lancaster General Hospital in Lancaster, Pennsylvania.
What medical group is Ann Marie Sommer part of?
Ann Sommer is linked to WellSpan Digestive Health. Dmand AI links Ann Sommer to 2 more medical groups.
Does Ann Marie Sommer accept Medicare?
Yes. CMS lists Ann Sommer as accepting Medicare assignment.
How many Medicare patients does Ann Marie Sommer see?
CMS counts 174 Medicare patients who saw Ann Sommer in 2024, with an average age of 88.
Where did Ann Marie Sommer go to medical school?
Ann Sommer graduated from Yale University School of Medicine in 1996.
How long has Ann Marie Sommer been practicing?
Ann Sommer graduated from medical school in 1996, 30 years ago.
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