DR. MARIAH DENISE WELSH (PT, DPT) – Physical Therapist, NPI 1205575834

DR. MARIAH DENISE WELSH (PT, DPT) is a healthcare provider. based in Youngstown, Ohio. specializing in PHYSICAL THERAPIST IN PRIVATE PRACTICE. They hold the professional credentials PT, DPT. They hold a License No. PT019169 (OH). The NPI Number for DR. MARIAH DENISE WELSH (PT, DPT) is 1205575834

Main info

Female
5 Years Of Experience
Accepts Medicare Assignment
Name
DR. MARIAH DENISE WELSH (PT, DPT)
NPI
1205575834
Phone
(234) 287-6660
Address
250 Debartolo Pl Ste 1100
Enumeration Date
1 June 2022
Last Update Date
18 December 2025

Doctor Profile

Medical School Name
OTHER
Secondary Phone
3304692519
Graduation Year
2021 (5 years ago)
PAC ID
3173902517
Group Practice PAC ID
6800792938
Professional Enrollment ID
I20220615002187
Address ID
OH444842364WA8720XSTXX401
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience32
Completeness85
Years active:4State licenses:1Digital endpointsOther names

2,243 PHYSICAL THERAPIST IN PRIVATE PRACTICE in OH

Provider Addresses for DR. MARIAH DENISE WELSH (PT, DPT)

  • 250 Debartolo Pl Ste 1100

    Youngstown, OH 445127004

    Phone: (234) 287-6660

    Fax: (234) 287-6669

    Type: Location

  • 1335 STRASSNER DR

    BRENTWOOD, MO 631441872

    Phone: (877) 367-9772

    Type: Mailing

  • 335 W MCKINLEY WAY

    POLAND, OH 445141681

    Phone: (330) 542-5776

    Type: Location

  • 182 GREEN GARDEN DR

    BOARDMAN, OH 445126520

    Phone:

    Type: Mailing

  • 7630 SOUTHERN BLVD

    YOUNGSTOWN, OH 445125633

    Phone: (330) 729-8262

    Fax: (330) 729-8269

    Type: Location

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: 2022-06-15

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
I20220615002187IPhysical Therapist In Private PracticeOHTBD

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
97530Therapy procedure using functional activities66316$0
97110Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes25611$0
97116Therapy procedure for walking training, each 15 minutes24814$0
97162Evaluation for physical therapy, typically 30 minutes1715$0
View full utilization report →

Insurance plans in this area (ZIP 44512)

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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: 6800792938View full group profile
NameSpecialtyState
Physical Therapist In Private PracticeOH
Physical Therapist In Private PracticeOH
Physical Therapist In Private PracticeOH
C H I R O P R A C T I COH
Physical Therapist In Private PracticeOH
-OH
C H I R O P R A C T I COH
Physical Therapist In Private PracticeOH
Physical Therapist In Private PracticeOH
Physical Therapist In Private PracticeOH

Reviews

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Frequently asked questions

Does DR. MARIAH DENISE WELSH (PT, DPT) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — DR. MARIAH DENISE WELSH (PT, DPT) uses 1205575834.
Does CMS list DR. MARIAH DENISE WELSH (PT, DPT) as active?
Yes — DR. MARIAH DENISE WELSH (PT, DPT) is active in the NPI listing used on this page.
What is DR. MARIAH DENISE WELSH (PT, DPT) best known for clinically?
Directory data describes DR. MARIAH DENISE WELSH (PT, DPT) with Physical Therapist. Clinical services aligned with this taxonomy classification.
What area does DR. MARIAH DENISE WELSH (PT, DPT) serve?
DR. MARIAH DENISE WELSH (PT, DPT)'s listing highlights Youngstown, Ohio; more addresses can appear in NPPES.
Why does DR. MARIAH DENISE WELSH (PT, DPT) have multiple addresses?
5 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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