MILLICENT ASHLEY TRESH (DO) – Physical Medicine & Rehabilitation Physician, NPI 1376956797

MILLICENT ASHLEY TRESH (DO) is a healthcare provider. based in East lansing, Michigan. specializing in PHYSICAL MEDICINE AND REHABILITATION. They hold the professional credentials DO. They hold a License No. 5101022081 (MI). The NPI Number for MILLICENT ASHLEY TRESH (DO) is 1376956797

Main info

Female
12 Years Of Experience
Accepts Medicare Assignment
Name
MILLICENT ASHLEY TRESH (DO)
NPI
1376956797
Phone
(517) 364-5260
Address
804 SERVICE RD STE A202
Enumeration Date
3 June 2014
Last Update Date
8 May 2026

Doctor Profile

Medical School Name
OTHER
Secondary Phone
5173645260
Graduation Year
2014 (12 years ago)
PAC ID
1052658648
Group Practice PAC ID
8628404936
Professional Enrollment ID
I20190118002429
Address ID
MI489121899LA1200XAVEX403
Data current as of
3 June 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience53
Completeness85
Years active:12State licenses:1Digital endpointsOther names

565 PHYSICAL MEDICINE AND REHABILITATION in MI

Provider Addresses for MILLICENT ASHLEY TRESH (DO)

  • 804 SERVICE RD STE A202

    EAST LANSING, MI 488247015

    Phone: (517) 364-5260

    Fax: (517) 364-5251

    Type: Mailing

  • 1200 E Michigan Ave Ste 520

    Lansing, MI 489121899

    Phone: (517) 364-5260

    Fax: (517) 364-5251

    Type: Location

  • 2900 Collins Rd

    Lansing, MI 489108394

    Phone: (517) 975-6000

    Type: Location

  • 804 SERVICE RD STE A109F

    EAST LANSING, MI 488247015

    Phone: (517) 884-2976

    Fax: (517) 432-3928

    Type: Mailing

  • 4660 S HAGADORN RD STE 520

    EAST LANSING, MI 488236804

    Phone: (517) 884-8701

    Fax: (517) 884-8787

    Type: Location

  • 1215 E Michigan Ave

    Lansing, MI 489121811

    Phone: (517) 364-1000

    Type: Location

  • 235 WEALTHY ST SE

    GRAND RAPIDS, MI 495035247

    Phone: (616) 840-8000

    Type: Mailing

  • 1215 E MICHIGAN AVE

    LANSING, MI 489121811

    Phone: (517) 364-4610

    Type: Location

  • 1200 E MICHIGAN AVE STE 520

    LANSING, MI 489121899

    Phone: (517) 364-5260

    Fax: (517) 364-5251

    Type: Location

  • 804 SERVICE RD STE A109B

    EAST LANSING, MI 488247015

    Phone: (517) 364-5260

    Fax: (517) 364-5251

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 3 Open Payments records for all available years, with a total value of $55.

Total Amount is formed as General ($55) + Research ($0) + Ownership ($0) = $55.

Last reported payment date: 2024-01-09 • Largest payer in this snapshot: ABBVIE INC. ($55).

Total Amount

$55

General + Research + Ownership

Payments

3

Total payment records

General Amount

$55

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-01-09

Latest reported date

Top Companies

Largest payers in this snapshot

CompanyAmount
ABBVIE INC.$55
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: 2019-01-18

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
I20190118002429IPhysical Medicine And RehabilitationMITBD

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 minutes484219$0
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes15193$0
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes121110$0
99238Hospital discharge day management, 30 minutes or less2929$0
View full utilization report →

Insurance plans in this area (ZIP 48824)

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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: 8628404936View full group profile
NameSpecialtyState
Osteopathic Manipulative MedicineMI
Osteopathic Manipulative MedicineMI
Family PracticeMI
Osteopathic Manipulative MedicineMI
-MI
Physical Medicine And Rehabilitation, Osteopathic Manipulative MedicineMI
Osteopathic Manipulative MedicineMI
-MI
Internal MedicineMI
P S Y C H I A T R YMI

Reviews

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Frequently asked questions

How is MILLICENT ASHLEY TRESH (DO) identified in CMS data?
CMS-hosted NPPES data lists MILLICENT ASHLEY TRESH (DO) with NPI 1376956797.
Does the file indicate MILLICENT ASHLEY TRESH (DO) is practicing under active NPI?
Directory data currently reports MILLICENT ASHLEY TRESH (DO) as active.
What taxonomy line describes MILLICENT ASHLEY TRESH (DO)?
For research purposes, treat MILLICENT ASHLEY TRESH (DO) as Physical Medicine & Rehabilitation Physician in this dataset. Clinical services aligned with this taxonomy classification.
Where is MILLICENT ASHLEY TRESH (DO) based?
MILLICENT ASHLEY TRESH (DO) is tied to East Lansing, Michigan in the data we show; additional addresses may exist on the full record.
Why does MILLICENT ASHLEY TRESH (DO) have multiple addresses?
10 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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