DR. GREGORY SPISAK JR. D.O.
NPI 1922412378
Internal Medicine in Harrisburg, PA

Active since June 13, 2014PECOS EnrolledAccepts Medicare Assignment
4300 LONDONDERRY RD, HARRISBURG, PA 17109(717) 231-8772(717) 231-8435 Get Directions Write a Review

NPPES record last updated: December 10, 2018. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 10, 2018, Mar 17, 2018, Jul 13, 2017 (3 updates tracked since 2017).

About Dr. Gregory Spisak Jr. D.o. NPPES

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

DR. GREGORY SPISAK JR. D.O. (NPI 1922412378) is an individual internal medicine provider in Harrisburg, Pennsylvania, licensed in Pennsylvania (OS018857) and active in the NPI registry since June 2014. He is enrolled in Medicare PECOS, is affiliated with Lancaster General Hospital, and maintains 4 additional practice locations.

NPPES Registry Identity

NPI1922412378
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. GREGORY SPISAK JR.Credential: D.O.
Location Address4300 LONDONDERRY RDHarrisburg, PA 17109-5317
Mailing Address409 S 2nd St Ste 2fHarrisburg, PA 17104-1612
Fax(717) 231-8435
Sole ProprietorNo
Medical School CMSPhiladelphia College Of Osteopathic MedicineGraduated 2014
Enumeration DateJune 13, 2014
Last NPPES UpdateDecember 10, 20183 updates tracked since enumeration
NPI 1922412378 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses Licensed in PA · OS018857 Licensed in VA · 0116027206
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

4300 LONDONDERRY RD, Harrisburg, PA 17109

Secondary Practice Locations 4

Location 11995 Technology PkwyMechanicsburg, PA 17050-8522 · Phone (717) 231-8772 · Fax (717) 231-8435
Location 2111 S Front StHarrisburg, PA 17101-2010 · Phone (717) 231-8772 · Fax (717) 231-8435
Location 31955 Memorial DrDanville, VA 24541-4712 · Phone (434) 799-2055 · Fax (434) 799-2044
Location 4555 N Duke StLancaster, PA 17602-2250 · Phone (717) 544-5511

Other Identifiers 1

Medicaid103321101PA

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

Dr. Gregory Spisak Jr. D.o. 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 ID7416229042
PECOS Enrollment IDI20170817000291
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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
239 services235 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
106 services106 patients

Hospital Affiliations CMS Care Compare

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

Lancaster General Hospital

Acute Care Hospitals · Lancaster, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390100
Location555 North Duke StreetLancaster, PA 17602 · Lancaster County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 17109 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
$126.34 typical visit price
range $54.64 – $166.87
Typical copayment $31.58 (range $13.66 – $41.71)
Most-billed visit code 99204
Established Patient
$96.82 typical visit price
range $17.33 – $135.84
Typical copayment $24.20 (range $4.33 – $33.96)
Most-billed visit code 99214
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.

Nurse Anesthetist, Certified Registered
4300 LONDONDERRY RD, SUITE 3F
HARRISBURG, PA 17109
Physical Therapist
4300 LONDONDERRY RD, 2ND FLOOR
HARRISBURG, PA 17109
Physical Therapist
4300 LONDONDERRY RD, 2ND FLOOR BLOOM BLDG
HARRISBURG, PA 17109
Physical Therapist
4300 LONDONDERRY RD
HARRISBURG, PA 17109
Internal Medicine
4300 LONDONDERRY RD
HARRISBURG, PA 17109
Physical Therapist
4300 LONDONDERRY RD
HARRISBURG, PA 17109
Physical Therapist
4300 LONDONDERRY RD, NEUROSCIENCE REHAB CENTER STE 2F
HARRISBURG, PA 17109
General Acute Care Hospital
4300 LONDONDERRY RD
HARRISBURG, PA 17109

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 Gregory Spisak's NPI number?

The NPI number for Gregory Spisak is 1922412378. It was assigned to this individual provider in the NPPES registry on June 13, 2014.

Where is Gregory Spisak located?

Gregory Spisak practices at 4300 Londonderry Rd, Harrisburg, PA 17109. The listed phone number is (717) 231-8772.

What is Gregory Spisak's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Gregory Spisak enrolled in Medicare?

Yes. Gregory Spisak 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 Gregory Spisak affiliated with any hospitals?

According to CMS data, Gregory Spisak is affiliated with Lancaster General Hospital.

When was this NPI record last updated?

The NPPES record for Gregory Spisak was last updated on December 10, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.