DR. THEODORE A BASH (D.O.) – Family Medicine Physician, NPI 1215987235

DR. THEODORE A BASH (D.O.) is a healthcare provider. based in West branch, Michigan. specializing in FAMILY PRACTICE. They hold the professional credentials D.O.. They hold a License No. 5101009465 (MI). The NPI Number for DR. THEODORE A BASH (D.O.) is 1215987235

Main info

Male
41 Years Of Experience
Accepts Medicare Assignment
Name
DR. THEODORE A BASH (D.O.)
NPI
1215987235
Phone
(989) 345-1184
Address
2331 PROGRESS ST
Enumeration Date
11 May 2006
Last Update Date
27 January 2009

Doctor Profile

Medical School Name
MICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Secondary Phone
-
Graduation Year
1985 (41 years ago)
PAC ID
5092619254
Group Practice PAC ID
6103733092
Professional Enrollment ID
I20050715000150
Address ID
MI486618821WE2110XMXXX300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

4,418 FAMILY PRACTICE in MI

Provider Addresses for DR. THEODORE A BASH (D.O.)

  • 2331 PROGRESS ST

    WEST BRANCH, MI 486619384

    Phone: (989) 345-1184

    Fax: (989) 345-6944

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

Open Payments (CMS)

CMS reports 105 Open Payments records for all available years, with a total value of $1,819.

Total Amount is formed as General ($1,819) + Research ($0) + Ownership ($0) = $1,819.

Last reported payment date: 2024-12-12 • Largest payer in this snapshot: Novo Nordisk Inc ($232).

Total Amount

$1,819

General + Research + Ownership

Payments

105

Total payment records

General Amount

$1,819

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-12

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: 2005-07-15

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
I20050715000150IFamily PracticeMITBD

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
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes3613$0
99231Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes1911$0
View full utilization report →

Insurance plans in this area (ZIP 48661)

Loading plans...

Provider's Procedures

DR. THEODORE A BASH (D.O.) performs procedures in FAMILY PRACTICE. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
FAMILY MEDICINEMI85610Blood test, clotting time7133

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: 6103733092View full group profile
NameSpecialtyState
General SurgeryMI
Nurse PractitionerMI
Physician AssistantMI
U R O L O G YTN
Nurse PractitionerMI
Nurse PractitionerMI
-MI
Internal MedicineMI
Infectious Disease, Internal MedicineMI
Nurse PractitionerMI

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

What identifier follows DR. THEODORE A BASH (D.O.) across health systems?
The NPI 1215987235 uniquely identifies DR. THEODORE A BASH (D.O.) in U.S. healthcare data.
Quick check: is DR. THEODORE A BASH (D.O.) active?
Public NPPES data shows DR. THEODORE A BASH (D.O.) with an active NPI status right now.
What does the directory say DR. THEODORE A BASH (D.O.) does?
Insurance directories may phrase it differently, but here DR. THEODORE A BASH (D.O.) maps to Family Medicine Physician. Clinical services aligned with this taxonomy classification.
Is DR. THEODORE A BASH (D.O.) tied to West Branch, Michigan?
If you are local to West Branch, Michigan, DR. THEODORE A BASH (D.O.) may be relevant to your search.
Can I export DR. THEODORE A BASH (D.O.)'s record?
You can download the official NPPES record; we summarize key fields for readability.

Similar Providers

DR. MICHAEL E BURKLEY (D.O.)

Family Medicine Physician
MidMichigan Urgent Care - West Branch, 640, Court Street, West Branch, Ogemaw Township, Ogemaw County, Michigan, 48661, United States
NPI: 1205823861

DR. JAMES D BASH (D.O.)

Family Medicine Physician
2331 PROGRESS ST
NPI: 1598716631

MCLAREN PRIMARY CARE

Family Medicine Physician
559 PROGRESS ST
NPI: 1164440129

MCLAREN PRIMARY CARE

Family Medicine Physician
McLaren Bay Region, 1900, Columbus Avenue, City of Bay City, Bay County, Michigan, 48708, United States
NPI: 1861415796

MCLAREN PRIMARY CARE

Family Medicine Physician
South M-76, West Branch Township, Ogemaw County, Michigan, 48661, United States
NPI: 1154335933

Unknown Individual

Family Medicine Physician
PO BOX 129
NPI: 1053414474

DR. KURT A BARRETT (D.O.)

Family Medicine Physician
Covenant Medical Center Harrison, 1447, North Harrison Street, Old Saginaw City, Saginaw, Saginaw County, Michigan, 48602, United States
NPI: 1376620443

MCLAREN PRIMARY CARE

Family Medicine Physician
2331 PROGRESS ST
NPI: 1629110556

DR. MANDHIR JAMWAL (M.D.)

Family Medicine Physician
2331 PROGRESS ST
NPI: 1932302346