DR. KARL W SASH (MD) – Geriatric Medicine (Internal Medicine) Physician, NPI 1902883291

DR. KARL W SASH (MD) is a healthcare provider. based in Belfast, Maine. specializing in GERIATRIC MEDICINE, HOSPICE/PALLIATIVE CARE, INTERNAL MEDICINE. They hold the professional credentials MD. They hold a License No. 01050566A (IN). The NPI Number for DR. KARL W SASH (MD) is 1902883291

Main info

Male
33 Years Of Experience
Accepts Medicare Assignment
Name
DR. KARL W SASH (MD)
NPI
1902883291
Phone
Not provided
Address
PO BOX 13059
Enumeration Date
28 December 2005
Last Update Date
15 August 2022

Doctor Profile

Medical School Name
OTHER
Secondary Phone
8124851796
Graduation Year
1993 (33 years ago)
PAC ID
1759345002
Group Practice PAC ID
1153493341
Professional Enrollment ID
I20041201000917
Address ID
IN477140114EV3801XAVEX303
Telehealth
Yes

Contacts

Secure Messaging
karl.sash.1@7598.direct.athenahealth.com
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience74
Completeness85
Years active:20State licenses:1Other namesUpdated within 12 months

89 GERIATRIC MEDICINE in IN

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Provider Addresses for DR. KARL W SASH (MD)

  • PO BOX 13059

    BELFAST, ME 049154021

    Phone:

    Type: Mailing

  • 3801 BELLEMEADE AVE STE 200E

    EVANSVILLE, IN 477140114

    Phone:

    Type: Mailing

  • Bellemeade Avenue, Evansville, Vanderburgh County, Indiana, 47715, United States

    EVANSVILLE, IN 477140114

    Phone: (812) 485-1780

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 1 Open Payments records for all available years, with a total value of $15.

Total Amount is formed as General ($15) + Research ($0) + Ownership ($0) = $15.

Last reported payment date: 2024-05-13 • Largest payer in this snapshot: Boehringer Ingelheim Pharmaceuticals, Inc. ($15).

Total Amount

$15

General + Research + Ownership

Payments

1

Total payment records

General Amount

$15

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-05-13

Latest reported date

Top Companies

Largest payers in this snapshot

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: 2004-12-01

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
I20041201000917IHospice/Palliative CareINTBD

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
J3301Injection, triamcinolone acetonide, not otherwise specified, 10 mg90048$0
99214Established patient office or other outpatient visit, 30-39 minutes263173$0
99305Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes168149$0
99309Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes12379$0
76882Limited ultrasound scan of joint or other extremity structure except blood vessels9630$0
View full utilization report →

Insurance plans in this area (ZIP 04915)

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Provider's Procedures

DR. KARL W SASH (MD) performs procedures in GERIATRIC MEDICINE. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
HOSPICE/PALLIATIVE CAREIN20610Aspiration and/or injection of large joint or joint capsule4135
HOSPICE/PALLIATIVE CAREIN76942Ultrasonic guidance imaging supervision and interpretation for insertion of needle20999
HOSPICE/PALLIATIVE CAREIN85610Blood test, clotting time47553
HOSPICE/PALLIATIVE CAREIN90670Pneumococcal vaccine for injection into muscle138138
HOSPICE/PALLIATIVE CAREIN93010Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report4442

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: 1153493341View full group profile
NameSpecialtyState
-IN
-ME
O B S T E T R I C S/ G Y N E C O L O G YME
Family PracticeME
-ME
P O D I A T R YME
Cardiac Electrophysiology, Cardiovascular Disease (Cardiology)CA
Nurse PractitionerIN
-ME
Physician AssistantTN

Reviews

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Frequently asked questions

What is DR. KARL W SASH (MD)'s NPI number?
DR. KARL W SASH (MD)'s NPI is 1902883291 — the number used across U.S. healthcare to identify this provider.
Would DR. KARL W SASH (MD) appear as active to a payer?
You can treat DR. KARL W SASH (MD) as active for directory purposes; confirm clinical privileges separately.
What clinical focus is listed for DR. KARL W SASH (MD)?
At a glance, DR. KARL W SASH (MD) is tied to Geriatric Medicine (Internal Medicine) Physician. Clinical services aligned with this taxonomy classification.
Where in Maine is DR. KARL W SASH (MD) registered?
Use Belfast, Maine as the headline location for DR. KARL W SASH (MD) here.
When was this NPI issued?
Enumeration for DR. KARL W SASH (MD) is noted as December 28, 2005 where the registry provides it.

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