What is Jonathan Shack's specialty?

Jonathan Shack (NPI 1629066626) is a Medicare-billing provider whose primary specialty is Psychiatry in Philadelphia, PA.

Where does Jonathan Shack practice?

Jonathan Shack practices in Philadelphia, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1629066626.

How much does Medicare pay Jonathan Shack?

Jonathan Shack (NPI 1629066626) received approximately $66K in total Medicare Part B payments, serving 48 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1629066626

Jonathan ShackMD

PsychiatryPhiladelphia, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

131

Unique beneficiaries

—

Total services

1,036

Distinct HCPCS

Medicare payment

$65K

Peer benchmark

Total Medicare services vs. 1,042 Psychiatry providers in PA — top quintile (cohort median 233).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$1K

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Hydroxyzine Pamoate18 claims

Gabapentin17 claims

Clozapine16 claims

Perphenazine14 claims

Amlodipine Besylate13 claims

QUALITY · MIPS · 2024

Final MIPS score

84.2

Quality

78.4

Cost

70.2

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.39%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$391

Payment records

By payment type

Food and Beverage$391

Top paying entities

Food and Beverage$391

REFERRAL NETWORK

Where Jonathan Shack's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 5 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
FRIENDS BEHAVIORAL HEALTH SYSTEM, LP	62	264
John Leichner General Practice · Philadelphia, PA	26	99
Raghavendra Siragavarapu Psychiatry · Cherry Hill, NJ	20	90
BALLAS, PAUL	15	65
JEFFERSON HEALTH - NORTHEAST	13	63

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events