PHILIP T. SLACK (MD) – Pain Medicine (Anesthesiology) Physician, NPI 1639113095

PHILIP T. SLACK (MD) is a healthcare provider. based in Atlanta, Georgia. specializing in ANESTHESIOLOGY, PAIN MANAGEMENT. They hold the professional credentials MD. They hold a License No. 035523 (GA). The NPI Number for PHILIP T. SLACK (MD) is 1639113095

Main info

Male
37 Years Of Experience
Accepts Medicare Assignment
Name
PHILIP T. SLACK (MD)
NPI
1639113095
Phone
(770) 219-8420
Address
PO BOX 742616
Enumeration Date
16 June 2006
Last Update Date
6 October 2020

Doctor Profile

Medical School Name
EMORY UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
-
Graduation Year
1989 (37 years ago)
PAC ID
8325116031
Group Practice PAC ID
6901898386
Professional Enrollment ID
I20081008000398
Address ID
GA305175600BR1404XPLXX300
Telehealth
Yes

Contacts

Secure Messaging
pslack29394@nghs.gadirect.net
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience67
Completeness85
Years active:19State licenses:1Other namesUpdated within 12 months

1,330 ANESTHESIOLOGY in GA

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Provider Addresses for PHILIP T. SLACK (MD)

  • Rice Box, Atlanta BeltLine Eastside Trail, Atlanta, Fulton County, Georgia, 30308, United States

    ATLANTA, GA 303742616

    Phone: (770) 219-8420

    Type: Mailing

  • Jesse Jewell Parkway Northeast, Gainesville, Hall County, Georgia, 30501, United States

    GAINESVILLE, GA 305013822

    Phone: (770) 219-6520

    Fax: (770) 219-1016

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2008-10-08

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20081008000398IAnesthesiologyGATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
J1100Injection, dexamethasone sodium phosphate, 1 mg2,330168$0
J3301Injection, triamcinolone acetonide, not otherwise specified, 10 mg2,028252$0
99214Established patient office or other outpatient visit, 30-39 minutes206131$0
64493Injection of lower or sacral spine facet joint using imaging guidance, single level193150$0
64494Injection of lower or sacral spine facet joint using imaging guidance, second level190148$0
View full utilization report →

Insurance plans in this area (ZIP 30374)

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Provider's Procedures

PHILIP T. SLACK (MD) performs procedures in ANESTHESIOLOGY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
ANESTHESIOLOGYGA76942Ultrasonic guidance imaging supervision and interpretation for insertion of needle1311

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 6901898386View full group profile
NameSpecialtyState
O B S T E T R I C S/ G Y N E C O L O G YGA
-GA
-GA
A N E S T H E S I O L O G YGA
-GA
-GA
Physician AssistantGA
Nurse PractitionerGA
Surgical Oncology, General SurgeryNJ
Pulmonary DiseaseNY

Reviews

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Frequently asked questions

How do payers reference PHILIP T. SLACK (MD)?
For PHILIP T. SLACK (MD), use NPI 1639113095 as the unique 10-digit identifier.
Is PHILIP T. SLACK (MD) still an active registrant?
PHILIP T. SLACK (MD) carries an active NPI according to the public dataset.
How would a patient describe PHILIP T. SLACK (MD)'s focus?
For PHILIP T. SLACK (MD), the primary taxonomy reads as Pain Medicine (Anesthesiology) Physician. Clinical services aligned with this taxonomy classification.
What practice footprint exists for PHILIP T. SLACK (MD)?
Travel planning: use Atlanta, Georgia as the reference point for PHILIP T. SLACK (MD), then confirm.
Does PHILIP T. SLACK (MD) accept insurance?
Insurance participation is not part of the core NPI extract — call the plan or office to confirm.

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