DR. WILLIAM S JONAS (M.D.) – Hematology & Oncology Physician, NPI 1962443051

Hematology & Oncology Physician

DR. WILLIAM S JONAS (M.D.) is a healthcare provider. based in Stockbridge, Georgia. specializing in HEMATOLOGY/ONCOLOGY, INTERNAL MEDICINE. They hold the professional credentials M.D.. They hold a License No. 052586 (GA). The NPI Number for DR. WILLIAM S JONAS (M.D.) is 1962443051

Main info

Male

26 Years Of Experience

Name

DR. WILLIAM S JONAS (M.D.)

NPI

1962443051

Phone

(678) 854-9500

Address

1240 Eagles Landing Pkwy Ste 260

Enumeration Date

9 June 2006

Last Update Date

12 September 2025

Doctor Profile

Medical School Name

HAHNEMAN MEDICAL COLLEGE OF THE PACIFIC

Secondary Phone

4043509853

Graduation Year

2000 (26 years ago)

PAC ID

3678586492

Group Practice PAC ID

9638167844

Professional Enrollment ID

I20060721000199

Address ID

GA303180922AT1800XNWXX502

Telehealth

Yes

Contacts

Secure Messaging

awilliams@PCI.OncoEMRDirect.co

Data current as of

19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology

Experience62

Completeness95

Years active:19State licenses:1Other names

348 HEMATOLOGY/ONCOLOGY in GA

Provider Addresses for DR. WILLIAM S JONAS (M.D.)

1240 Eagles Landing Pkwy Ste 260
Stockbridge, GA 302815173
Phone: (678) 854-9500
Fax: (678) 854-9502
Type: Location
775 Poplar Rd Ste 310
Newnan, GA 302658303
Phone: (770) 251-2590
Fax: (770) 251-1490
Type: Location
1267 Highway 54 W Ste 4200
Fayetteville, GA 302142112
Phone: (678) 829-1060
Fax: (678) 829-1099
Type: Location
800, Howell Mill Road Northwest, Atlantic Station, Atlanta, Fulton County, Georgia, 30318, United States
ATLANTA, GA 303180922
Phone: (404) 350-9853
Fax: (404) 477-1162
Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 150 Open Payments records for all available years, with a total value of $6,813.

Total Amount is formed as General ($6,813) + Research ($0) + Ownership ($0) = $6,813.

Last reported payment date: 2024-12-19 • Largest payer in this snapshot: BeiGene USA, Inc. ($1,985).

Total Amount

$6,813

General + Research + Ownership

Payments

150

Total payment records

General Amount

$6,813

General payments

Research Amount

Research funding

Ownership Amount

Ownership interests

Ownership Count

Ownership records

Last Payment Date

2024-12-19

Latest reported date

Top Companies

Largest payers in this snapshot

Company	Amount
BeiGene USA, Inc.	$1,985
Takeda Pharmaceuticals U.S.A., Inc.	$1,465
PFIZER INC.	$353
AstraZeneca Pharmaceuticals LP	$309
Boston Scientific Corporation	$187

View all Open Payments →|Open Payments Risk Radar →

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: 2006-07-21

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Past revalidation due date

Earliest CMS due date was 2023-07-31 (1043 days ago).

Enrollment records

Earliest due date

2023-07-31

CMS data updated

2026-06-01

Revalidation progress

Medicare enrolled
On CMS revalidation list
Due date assigned
Revalidate in PECOS

CMS enrollment records

Enrollment ID	Type	Specialty	State	Due date
I20060721000199	I	Hematology/Oncology	GA	2023-07-31

What to do next

Verify current status on the CMS Revalidation Lookup Tool immediately.
Complete revalidation in PECOS or contact your Medicare Administrative Contractor (MAC).
Overdue revalidation can lead to deactivation of Medicare billing privileges.

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

HCPCS	Description	Services	Beneficiaries	Medicare allowed
J9299	Injection, nivolumab, 1 mg	31,120	11	$0
J9271	Injection, pembrolizumab, 1 mg	12,200	12	$0
J0897	Injection, denosumab, 1 mg	7,440	20	$0
J1437	Injection, ferric derisomaltose, 10 mg	6,900	55	$0
Q5123	Injection, rituximab-arrx, biosimilar, (riabni), 10 mg	3,413	13	$0

View full utilization report →

Insurance plans in this area (ZIP 30281)

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Provider's Procedures

DR. WILLIAM S JONAS (M.D.) performs procedures in HEMATOLOGY/ONCOLOGY. See the list of HCPCS codes below.

Specialty	Practice State	HCPCS Code	Description	Service Count	Beneficiary Count
HEMATOLOGY/ONCOLOGY	GA	81002	Urinalysis, manual test	51	34
HEMATOLOGY/ONCOLOGY	GA	96415	Infusion of chemotherapy into a vein	173	40

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: 9638167844View full group profile

Name	Specialty	State
VIPIN RAMPRASAD LOHIYA (M.D.)	H E M A T O L O G Y/ O N C O L O G Y	GA
MR. SCOTT D. HELMS (PA-C)	Physician Assistant	GA
ANN JUNGSUN KIM (APRN)	Nurse Practitioner	GA
DR. ERIC DEAN MININBERG (M.D.)	H E M A T O L O G Y/ O N C O L O G Y	GA
DR. JOHN WILLIAM THOMAS (MD)	H E M A T O L O G Y/ O N C O L O G Y	GA
REBECCA ALLISON KOLBAS	Nurse Practitioner	GA
KATELYN RIANT (PA-C)	Physician Assistant	GA
ROSE MUSILLE (PA)	Physician Assistant	GA
DR. JAMIE KAYLA HABER (MD)	H E M A T O L O G Y/ O N C O L O G Y	GA
TREVOR FEINSTEIN (M.D.)	H E M A T O L O G Y/ O N C O L O G Y	GA

Reviews

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Frequently asked questions

Is DR. WILLIAM S JONAS (M.D.) listed with a National Provider Identifier?

Yes — DR. WILLIAM S JONAS (M.D.) has NPI 1962443051 on file in the registry.

Is DR. WILLIAM S JONAS (M.D.) still an active registrant?

DR. WILLIAM S JONAS (M.D.) carries an active NPI according to the public dataset.

What kind of doctor is DR. WILLIAM S JONAS (M.D.)?

DR. WILLIAM S JONAS (M.D.) is associated with Hematology & Oncology Physician in the directory — Clinical services aligned with this taxonomy classification.

Is DR. WILLIAM S JONAS (M.D.) located near Stockbridge?

DR. WILLIAM S JONAS (M.D.) currently maps to Stockbridge, Georgia in this extract.

Does inactive status remove historical data?

Historical rows can remain visible after status changes — read the dates carefully.

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