Ann K. Biser, PA
- Medicare patients, 2024
- 191
- Part D claims, 2024
- 257
- Hospital affiliations
- 2
- Industry payments
- $40
- Medical groups
- 2
- Practice address
- 228 St Charles Way, York, PA 17402
- Practice phone
- Call (717) 812-5400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Wellspan Neurosurgery
York, Pennsylvania
Find Ann Biser'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.
Ann K. Biser is a physician assistant in York, Pennsylvania
Ann Biser practices at Wellspan Neurosurgery in York, Pennsylvania.
Ann Biser's NPI, 1760436851, was assigned on May 22, 2006. Ann Biser holds Pennsylvania license MA002174L.
- NPI
- 1760436851NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688778517
- NPI enumeration date
- May 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (717) 812-5400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Ann K. Biser practices at Wellspan Neurosurgery in York, Pennsylvania
Ann Biser's primary practice is Wellspan Neurosurgery, at 228 St Charles Way, York, PA 17402 in York County. The practice phone is (717) 812-5400.
- Wellspan Neurosurgery228 St Charles Way, York, PA 17402 · York CountyPhone(717) 812-5400
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Ann K. Biser is affiliated with 4 sites of care and 2 medical groups
Ann Biser's primary practice is Wellspan Neurosurgery in York, Pennsylvania. Ann Biser is also affiliated with WellSpan York Hospital. The medical group on file is WellSpan Digestive Health. Dmand AI also links Ann Biser to 1 more hospital, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ann K. Biser's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ann Biser practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wellspan Neurosurgery | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Ann K. Biser is one of 3,022 physician assistants in Pennsylvania
Medical is Ann Biser's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Dmand AI has Ann Biser's licenses on file in 2 states: Pennsylvania and Maryland.
Specialties and state licenses
- Medical physician assistant, PennsylvaniaPrimary
- Surgical physician assistant, Maryland
Physician assistants near Ann Biser
Counts of physician assistants 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 K. Biser treated 191 Medicare patients in 2024, average age 74
CMS counts 191 Medicare patients who saw Ann Biser in 2024. The largest group is 65 to 74, with 88 patients. 75% of them have arthritis, and 75% have high blood pressure. 8% are also on Medicaid. Their average risk score is 1.24, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Ann Biser's median patient age at 70, with 57% women.
Ann Biser's Medicare patients by age, 2024
Ann Biser's Medicare patients by sex, 2024
- Women11460%
- Men7740%
Chronic conditions among Ann Biser's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes35%
- Anxiety32%
- Mood disorders31%
- Depression30%
- Chronic kidney disease28%
Share of Medicare patients with each condition. A patient can have several.
Ann Biser's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ann K. Biser wrote 257 Medicare Part D claims in 2024
In 2024, Ann Biser wrote 257 Medicare Part D claims for 124 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Ann Biser's Part D claims, 2024
- Opioids6%15 of 257 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 K. Biser takes part in Medicare
Ann Biser 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 K. Biser received $40 in industry payments in 2025
CMS Open Payments shows 2 general payments to Ann Biser from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $24.
Companies that paid Ann Biser 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 Ann K. Biser'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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 Ann K. Biser
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 K. Biser's NPI number?
Ann K. Biser's NPI number is 1760436851. It was assigned on May 22, 2006, and it is active in the NPI Registry.
What does Ann K. Biser specialize in?
Ann K. Biser is a physician assistant in York, Pennsylvania. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does Ann K. Biser practice?
Ann Biser practices at 228 St Charles Way, York, PA 17402. Ann Biser's primary practice is Wellspan Neurosurgery in York, Pennsylvania. Dmand AI also links Ann Biser to 1 hospital, 1 group practice or clinic and 1 medical group.
What is Ann K. Biser's office phone number?
The practice phone on file for Ann Biser is (717) 812-5400.
What is Ann K. Biser's medical license number?
Ann Biser holds Pennsylvania license MA002174L, one of the licenses on file in 2 states.
Which states has Ann K. Biser been licensed in?
Dmand AI has state licenses on file for Ann Biser in Pennsylvania and Maryland.
Which hospitals is Ann K. Biser affiliated with?
Ann Biser is affiliated with WellSpan York Hospital. Dmand AI links Ann Biser to 1 more hospital.
What medical group is Ann K. Biser part of?
Ann Biser is linked to WellSpan Digestive Health. Dmand AI links Ann Biser to 1 more medical group.
Does Ann K. Biser accept Medicare?
Yes. CMS lists Ann Biser as accepting Medicare assignment.
How many Medicare patients does Ann K. Biser see?
CMS counts 191 Medicare patients who saw Ann Biser in 2024, with an average age of 74.
Has Ann K. Biser received payments from drug or device companies?
CMS Open Payments shows $40 in general payments to Ann Biser from 2 companies from 2025 to 2025. The largest total came from Medtronic, Inc.
How long has Ann K. Biser been practicing?
Ann Biser graduated from medical school in 1989, 37 years ago.
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