DR. ROBERT IRA SACK M.D.
NPI 1124148721
Psychiatry & Neurology - Psychiatry in Lancaster, PA

Q: What is Robert Sack's NPI number?

The NPI number for Robert Sack is 1124148721. It was assigned to this individual provider in the NPPES registry on March 29, 2007.

Q: What is Robert Sack's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Robert Sack was last updated on July 9, 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.

Active since March 29, 2007PECOS EnrolledAccepts Medicare Assignment

410 N PRINCE ST, T W PONESSA AND ASSOCIATES, LANCASTER, PA 17603(717) 560-7917(717) 560-6452 Get Directions Write a Review

NPPES record last updated: July 9, 2016. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Dr. Robert Ira Sack M.d. NPPES

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

DR. ROBERT IRA SACK M.D. (NPI 1124148721) is an individual psychiatry provider in Lancaster, Pennsylvania, licensed in Pennsylvania (MD438306) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS and is a graduate of University Of Cincinnati College Of Medicine (1982).

NPPES Registry Identity

NPI1124148721

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameDR. ROBERT IRA SACKCredential: M.D.

Location Address410 N PRINCE ST, T W PONESSA AND ASSOCIATESLancaster, PA 17603-3010

Mailing Address5410 Avenue SimoneLutz, FL 33558-2828 · (301) 442-4158

Phone(717) 560-7917

Fax(717) 560-6452

Sole ProprietorYes

Medical School CMSUniversity Of Cincinnati College Of MedicineGraduated 1982

Enumeration DateMarch 29, 2007

Last NPPES UpdateJuly 9, 2016

✔ NPI 1124148721 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in PA · MD438306

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.

410 N PRINCE ST, Lancaster, PA 17603

Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Robert Ira Sack M.d. 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 ID7618983719

PECOS Enrollment IDI20160929001252

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 Reassignment

Medicare enrollment records show Robert Sack reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

T.W. Ponessa & Associates Counseling Services, Inc.

Same address

Community/Behavioral Health

410 N. PRINCE STREET
Lancaster, PA 17603

Reassigned Medicare billing, Pennsylvania enrollment
40 clinicians in this Medicare group

NPI 1053341859 (717) 560-7917

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 17603 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

e-Prescribing

At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.

99%1,202 patients4/55-star benchmark: 100%

Patient-Specific Education

The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.

2%665 patients1/55-star benchmark: 100%

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan

Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…

3%658 patients1/55-star benchmark: 97%

Provide Patient Access

At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…

0%665 patients1/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

SIMRIT KAHLON MS, PA-C

Psychiatry & Neurology (Psychiatry)