Ann Marie Sommer, N.P.
Gerontology Nurse Practitioner · York, PA
Ann Marie Sommer, N.P. is a gerontology nurse practitioner with a practice address in York, Pennsylvania, and NPI 1073629085, issued on Aug 22, 2006. Check the license (Pennsylvania SP007573, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ann Marie Sommer
- Credential
- N.P.
- Primary taxonomy
- Gerontology Nurse Practitioner 363LG0600X
- License number
- SP007573 PA
Self-reported in NPPES; status is on the state search - Practice location
- 130 Pine Grove Cmns, York, PA 17403
- Phone
- (717) 851-5736
- Enumerated
- Aug 22, 2006
- Record last updated
- May 23, 2022
- Fax
- (717) 715-1298
- Medicaid ID
- 102710061001 PA
- Medicare enrollment
- Enrolled (PECOS I20070717000555); accepts Medicare assignment
- Medical or professional school
- Yale University School Of Medicine, 1996
- Entity
- Type 1 · individual
8 nearest gerontology nurse practitioner records → All 587 in Pennsylvania → Look up another NPI →
Also registered at 130 Pine Grove Cmns
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephanie Born, CRNPFamily Nurse Practitioner1972130441
- Faina Caplan, MDGeriatric Medicine (Internal Medicine) Physician1497781686
- Grace Cordts, M.D.Geriatric Medicine (Internal Medicine) Physician1306893425
- Andrea JusticeFamily Nurse Practitioner1083439897
- Cynthia Lewis, CRNPAdult Health Nurse Practitioner1902028376
- Sophia Livaditis, NPNurse Practitioner1235696592
Verify Ann Marie Sommer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license SP007573Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024
375 Medicare Part D claims for 95 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 28 claims were for opioids.
Most prescribed
- Atorvastatin Calcium47 claims
- Lorazepam24 claims
- Oxycodone Hcl22 claims
- Pravastatin Sodium15 claims
- Escitalopram Oxalate14 claims
- Spironolactone14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
One hospital affiliation
- Lancaster General HospitalLancaster, PA · Acute Care Hospitals5 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Ann Marie Sommer among 587 gerontology nurse practitioner records in Pennsylvania
Ann Marie Sommer, N.P. is one of 587 gerontology nurse practitioner records with a practice address in Pennsylvania. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 94% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1996 · median 2018 among the 375 with a school on file
- Record last updated2022 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gerontology Nurse Practitioner providers in Pennsylvania
There are 587 gerontology nurse practitioner records in Pennsylvania.
All 587 in Pennsylvania → Every provider in York → Gerontology Nurse Practitioner nationwide →
The 8 gerontology nurse practitioner records with the nearest ZIP codes
- Nadia Campos De Andrade, CRNPYork, PA 174031699170696
- Janice Cartwright, CRNPYork, PA 174031245896554
- Jennifer Cortez, CRNPYork, PA 174031194241554
- Julee Eisenhart, CRNPYork, PA 174031891123121
- Amy Golob, CRNPYork, PA 174031114358421
- Beatrice Ijiyemi, CRNPYork, PA 174031174024566
- Inga Macdonald, CRNPYork, PA 174031083123863
- Tammy McGuinn, CRNPYork, PA 174031083048193
Common questions
What is Ann Marie Sommer, N.P.'s NPI number?
Ann Marie Sommer, N.P.'s National Provider Identifier (NPI) is 1073629085, issued on Aug 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ann Marie Sommer, N.P. located?
The NPPES record lists a practice address at 130 Pine Grove Cmns, York, PA, 17403. Phone: (717) 851-5736. Providers update this record themselves, so call before visiting.
How can I verify Ann Marie Sommer, N.P.'s license?
NPPES lists Pennsylvania license number SP007573, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Ann Marie Sommer, N.P. prescribe under Medicare Part D?
In 2024, Ann Marie Sommer, N.P. had 375 Medicare Part D claims for 95 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.