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AGNIESZKA CHRZANOWSKA POSS MED, MHS, PA-C
NPI 1023512118
Physician Assistant in Raleigh, NC

Active since March 22, 2018PECOS EnrolledAccepts Medicare Assignment
3404 WAKE FOREST RD STE 201, RALEIGH, NC 27609(919) 862-5970(919) 862-5975 Get Directions Write a Review

NPPES record last updated: May 27, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 27, 2026, Oct 8, 2025, Jan 27, 2021 and 1 more (4 updates tracked since 2018).

About Agnieszka Chrzanowska Poss Med, Mhs, Pa-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

AGNIESZKA CHRZANOWSKA POSS MED, MHS, PA-C (NPI 1023512118) is an individual physician assistant in Raleigh, North Carolina and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS, is affiliated with Duke University Hospital, and is a graduate of Duke University School Of Medicine (2025).

NPPES Registry Identity

NPI1023512118
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameAGNIESZKA CHRZANOWSKA POSSCredential: MED, MHS, PA-C
Location Address3404 WAKE FOREST RD STE 201Raleigh, NC 27609-7341
Mailing Address3404 Wake Forest Rd Ste 201Raleigh, NC 27609-7341
Phone(919) 862-5970
Fax(919) 862-5975
Sole ProprietorNo
Medical School CMSDuke University School Of MedicineGraduated 2025
Enumeration DateMarch 22, 2018
Last NPPES UpdateMay 27, 20264 updates tracked since enumeration
NPPES CertifiedMay 27, 2026
✔ NPI 1023512118 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
3404 WAKE FOREST RD STE 201, Raleigh, NC 27609
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Agnieszka Chrzanowska Poss Med, Mhs, Pa-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5496220196
PECOS Enrollment IDI20260410000218
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Duke University Hospital

Acute Care Hospitals · Durham, NC
5/5 CMS rating
OwnershipProprietary
CMS Certification Number340030
Location2100 Erwin RdDurham, NC 27705 · Durham County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 27609 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$83.90 typical visit price
range $54.12 – $165.09
Typical copayment $20.97 (range $13.53 – $41.27)
Most-billed visit code 99203
Established Patient
$67.72 typical visit price
range $17.21 – $134.61
Typical copayment $16.93 (range $4.30 – $33.65)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MANDY ALLISON WEAVER DNP, FNP-C
Nurse Practitioner (Family)
3404 WAKE FOREST RD STE 201
RALEIGH, NC 27609
Wake County (919) 256-1511
STUTI DAVE DPT
Physical Therapist
3404 WAKE FOREST RD STE 201
RALEIGH, NC 27609
Wake County (919) 256-1511

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Agnieszka Poss's NPI number?

The NPI number for Agnieszka Poss is 1023512118. It was assigned to this individual provider in the NPPES registry on March 22, 2018.

Where is Agnieszka Poss located?

Agnieszka Poss practices at 3404 Wake Forest Rd Ste 201, Raleigh, NC 27609. The listed phone number is (919) 862-5970.

What is Agnieszka Poss's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Agnieszka Poss enrolled in Medicare?

Yes. Agnieszka Poss is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Agnieszka Poss affiliated with any hospitals?

According to CMS data, Agnieszka Poss is affiliated with Duke University Hospital.

When was this NPI record last updated?

The NPPES record for Agnieszka Poss was last updated on May 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.