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DR. DAISY SHIRK D.O.
NPI 1063548485
Psychiatry & Neurology - Psychiatry in Harrisburg, PA

Active since February 27, 2007PECOS Enrolled
2501 N 3RD ST, HARRISBURG, PA 17110(717) 782-4734(717) 782-4727 Get Directions Write a Review

NPPES record last updated: August 31, 2016. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Daisy Shirk D.o. NPPES

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

DR. DAISY SHIRK D.O. (NPI 1063548485) is an individual psychiatry provider in Harrisburg, Pennsylvania, licensed in Pennsylvania (OS-008002-L) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1063548485
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameDR. DAISY SHIRKCredential: D.O.
Location Address2501 N 3RD STHarrisburg, PA 17110-1904
Mailing AddressPo Box 858, Mc A410Hershey, PA 17033-0858 · (800) 243-1455
Phone(717) 782-4734
Fax(717) 782-4727
Sole ProprietorNo
Enumeration DateFebruary 27, 2007
Last NPPES UpdateAugust 31, 2016
✔ NPI 1063548485 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in PA · OS-008002-L
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Also ListedPsychiatry & Neurology · Child & Adolescent PsychiatryTaxonomy 2084P0804X · License OS-008202-L (PA)
2501 N 3RD ST, Harrisburg, PA 17110
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Other Names 1

Former Name (1)Daisy Williams D.o.

Other Identifiers 4

Other20-5545244PA · Ein Number
Other01740401PA · Cbc Provider Id
Other278630PA · Highmark Provider Id
Medicare PIN021802PA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Daisy Shirk D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignments

4

Medicare enrollment records show Daisy Shirk reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Milton S Hershey Medical Center Physicians Group
7.7 mi
Family Medicine
140 OLD WILLOW MILL RD
Mechanicsburg, PA 17050
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 2,216 clinicians in this Medicare group
NPI 1235678939 (717) 766-4635
Tower Health Medical Group
48 mi
Sports Medicine
1350 BROADCASTING RD STE 201
Wyomissing, PA 19610
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 1,473 clinicians in this Medicare group
NPI 1891036166 (610) 685-9600
Reading Hospital
48 mi
Family Medicine
1220 BROADCASTING RD STE 100
Wyomissing, PA 19610
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 399 clinicians in this Medicare group
NPI 1285355420 (484) 628-5673
Reading Behavioral Healthcare, LLC
49 mi
Adult Mental Health
201 WELLNESS WAY
Reading, PA 19605
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 32 clinicians in this Medicare group
NPI 1750997466 (484) 659-2300

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 17110 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
$166.87 typical visit price
range $54.64 – $166.87
Typical copayment $41.71 (range $13.66 – $41.71)
Most-billed visit code 99205
Established Patient
$68.36 typical visit price
range $17.33 – $135.84
Typical copayment $17.09 (range $4.33 – $33.96)
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 20

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

SHANA E RIVERA LSW
Social Worker
2501 N 3RD ST
HARRISBURG, PA 17110
Dauphin County (717) 782-4734
DR. MAHVASH SHEIKH M.D.
Psychiatry & Neurology (Psychiatry)
2501 N 3RD ST
HARRISBURG, PA 17110
Dauphin County (717) 531-8521
JASON SCOTT KIBLER LPC
Counselor (Professional)
2501 N 3RD ST
HARRISBURG, PA 17110
Dauphin County (717) 683-7655
DR. BADR RATNAKARAN MBBS
Psychiatry & Neurology (Geriatric Psychiatry)
2501 N 3RD ST
HARRISBURG, PA 17110
Dauphin County (717) 782-4734
BONNIE J KONASEK CRNP
Nurse Practitioner
2501 N 3RD ST
HARRISBURG, PA 17110
Dauphin County (717) 782-4734
SHELBY RAMSEY DO
Student in an Organized Health Care Education/Training Program
2501 N 3RD ST
HARRISBURG, PA 17110
Dauphin County (717) 782-2100
ALEXANDER MICHAEL IACONO DO
Psychiatry & Neurology (Psychiatry)
2501 N 3RD ST
HARRISBURG, PA 17110
Dauphin County (800) 243-1455
PINNACLE HEALTH HOSPITALS
Psychiatric Unit
2501 N 3RD ST
HARRISBURG, PA 17110
Dauphin County (717) 782-3131

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 Daisy Shirk's NPI number?

The NPI number for Daisy Shirk is 1063548485. It was assigned to this individual provider in the NPPES registry on February 27, 2007. The provider is also known as Daisy Williams D.O..

Where is Daisy Shirk located?

Daisy Shirk practices at 2501 N 3rd St, Harrisburg, PA 17110. The listed phone number is (717) 782-4734.

What is Daisy Shirk's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Daisy Shirk enrolled in Medicare?

Yes. Daisy Shirk is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Daisy Shirk's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Daisy Shirk reassigns Medicare benefits to 4 organizations: Milton S Hershey Medical Center Physicians Group (Mechanicsburg, PA), Tower Health Medical Group (Wyomissing, PA), Reading Hospital (Wyomissing, PA) and Reading Behavioral Healthcare, LLC (Reading, PA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Daisy Shirk's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Daisy Shirk was last updated on August 31, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.