DR. GEORGE PENEFF (M.D.) – Anesthesiology Physician, NPI 1306862818

DR. GEORGE PENEFF (M.D.) is a healthcare provider. based in Bloomington, Indiana. specializing in ANESTHESIOLOGY. They hold the professional credentials M.D.. They hold a License No. 01038913A (IN). The NPI Number for DR. GEORGE PENEFF (M.D.) is 1306862818

Main info

Male
39 Years Of Experience
Accepts Medicare Assignment
Name
DR. GEORGE PENEFF (M.D.)
NPI
1306862818
Phone
(812) 334-8958
Address
601 W 2ND ST
Enumeration Date
15 July 2006
Last Update Date
8 July 2007

Doctor Profile

Medical School Name
INDIANA UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
8123539147
Graduation Year
1987 (39 years ago)
PAC ID
3476557505
Group Practice PAC ID
6204740988
Professional Enrollment ID
I20100813000253
Address ID
IN474089059BL2651XPKWY400
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

1,446 ANESTHESIOLOGY in IN

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Provider Addresses for DR. GEORGE PENEFF (M.D.)

  • IU Health Bloomington Hospital, 601, West 2nd Street, Bloomington, Monroe County, Indiana, 47402, United States

    BLOOMINGTON, IN 474032317

    Phone: (812) 334-8958

    Type: Location

  • 3505, East Edward Court, Bloomington, Monroe County, Indiana, 47401, United States

    BLOOMINGTON, IN 474014408

    Phone: (812) 331-8427

    Type: Mailing

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: 2010-08-13

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
I20100813000253IAnesthesiologyINTBD

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
64447Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)5655$0
01402Anesthesia for procedure for total knee joint replacement4444$0
01214Anesthesia for total hip replacement2121$0
62322Injection of substance into lower spine canal2020$0
01400Anesthesia for other procedure or exam of knee joint using an endoscope1616$0
View full utilization report →

Insurance plans in this area (ZIP 47403)

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Provider's Procedures

DR. GEORGE PENEFF (M.D.) performs procedures in ANESTHESIOLOGY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
ANESTHESIOLOGYIN01402Anesthesia for open or endoscopic total knee joint replacement1313

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: 6204740988View full group profile
NameSpecialtyState
A N E S T H E S I O L O G YOH
A N E S T H E S I O L O G YIN
A N E S T H E S I O L O G YIL
A N E S T H E S I O L O G YIN
A N E S T H E S I O L O G YAL
A N E S T H E S I O L O G YIN
A N E S T H E S I O L O G YKY
A N E S T H E S I O L O G YIN
A N E S T H E S I O L O G YMO
A N E S T H E S I O L O G YGA

Reviews

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Frequently asked questions

What unique ID ties claims to DR. GEORGE PENEFF (M.D.)?
NPI 1306862818 is assigned to DR. GEORGE PENEFF (M.D.) under the national enumeration system.
Is DR. GEORGE PENEFF (M.D.) active in the national directory?
DR. GEORGE PENEFF (M.D.)'s public NPI profile is in an active state.
What does DR. GEORGE PENEFF (M.D.) treat or focus on?
Patients typically see DR. GEORGE PENEFF (M.D.) under the specialty Anesthesiology Physician. Clinical services aligned with this taxonomy classification.
What location shows for DR. GEORGE PENEFF (M.D.)?
We surface Bloomington, Indiana for DR. GEORGE PENEFF (M.D.) based on available NPPES addresses.
What if Bloomington, Indiana seems incomplete?
Street-level detail can be omitted — open the full address list for this NPI.

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