What is Philip Slack's specialty?

Philip Slack (NPI 1639113095) is a Medicare-billing provider whose primary specialty is Anesthesiology in Gainesville, GA.

Where does Philip Slack practice?

Philip Slack practices in Gainesville, GA, based on the location reported in the CMS Medicare provider datasets for NPI 1639113095.

How much does Medicare pay Philip Slack?

Philip Slack (NPI 1639113095) received approximately $220K in total Medicare Part B payments, serving 343 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1639113095

Philip SlackMD

AnesthesiologyGainesville, GAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,629

Unique beneficiaries

—

Total services

6,134

Distinct HCPCS

Medicare payment

$190K

Peer benchmark

Total Medicare services vs. 967 Anesthesiology providers in GA — top quintile (cohort median 235).

PRESCRIBING · PART D · 2024

Total Rx claims

3,630

Beneficiaries

—

Total drug cost

$76K

Distinct drugs

Brand share

47.3%

Top prescribed drugs

Hydrocodone/Acetaminophen840 claims

Oxycodone Hcl/Acetaminophen788 claims

Gabapentin423 claims

Diazepam371 claims

Tramadol Hcl328 claims

QUALITY · MIPS · 2024

Final MIPS score

87.8

Quality

80.4

Cost

79.1

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.54%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$229

Payment records

By payment type

Food and Beverage$229

Top paying entities

Food and Beverage$229

REFERRAL NETWORK

Where Philip Slack'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). 14 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NORTHEAST GEORGIA MEDICAL CENTER, INC.	242	784
Robert Balotin Diagnostic Radiology · Gainesville, GA	42	79
Lee Martin Diagnostic Radiology · Gainesville, GA	34	61
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	31	59
Matthew Scott Diagnostic Radiology · Macon, GA	27	50
Millennium Health, Llc Clinical Laboratory · San Diego, CA	22	62
Richard Cory Diagnostic Radiology · Gainesville, GA	20	34
Julie Presley Diagnostic Radiology · Gainesville, GA	19	31
HOOPER, TREVOR	18	30
Ajay Ravi Diagnostic Radiology · Gainesville, GA	16	24
Scott Stephen Diagnostic Radiology · Gainesville, GA	13	19
Mark Matthews Cardiology · Myrtle Beach, SC	12	32

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