MR. STEPHEN LYLE MONTIERTH (P.T.) – Physical Therapist, NPI 1447438890

MR. STEPHEN LYLE MONTIERTH (P.T.) is a healthcare provider. based in Mesa, Arizona. specializing in PHYSICAL THERAPIST IN PRIVATE PRACTICE. They hold the professional credentials P.T.. They hold a License No. 5368 (AZ). The NPI Number for MR. STEPHEN LYLE MONTIERTH (P.T.) is 1447438890

Main info

Male
26 Years Of Experience
Accepts Medicare Assignment
Name
MR. STEPHEN LYLE MONTIERTH (P.T.)
NPI
1447438890
Phone
(480) 334-9008
Address
5241 E CATALINA AVE
Enumeration Date
7 February 2008
Last Update Date
7 February 2008

Doctor Profile

Medical School Name
OTHER
Secondary Phone
4803410020
Graduation Year
2000 (26 years ago)
PAC ID
0840218293
Group Practice PAC ID
4284771767
Professional Enrollment ID
I20051104000182
Address ID
AZ852127120ME4425XRDXX400
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience60
Completeness75
Years active:18State licenses:1Digital endpointsOther names

2,785 PHYSICAL THERAPIST IN PRIVATE PRACTICE in AZ

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Provider Addresses for MR. STEPHEN LYLE MONTIERTH (P.T.)

  • 5241, East Catalina Avenue, Mesa, Maricopa County, Arizona, 85206, United States

    MESA, AZ 852062239

    Phone: (480) 334-9008

    Mailing address matches the actual address.

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: 2005-11-04

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
I20051104000182IPhysical Therapist In Private PracticeAZTBD

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
97110Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes2,099187$0
97140Therapy procedure using manual technique, each 15 minutes1,022169$0
97112Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes29358$0
97113Therapy procedure using water pool to exercises, each 15 minutes23218$0
97530Therapy procedure using functional activities6218$0
View full utilization report →

Insurance plans in this area (ZIP 85206)

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Provider's Procedures

MR. STEPHEN LYLE MONTIERTH (P.T.) performs procedures in PHYSICAL THERAPIST IN PRIVATE PRACTICE. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
PHYSICAL THERAPYAZ97001Physical therapy evaluation116113
PHYSICAL THERAPYAZ97110Therapeutic exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes2439214

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: 4284771767View full group profile
NameSpecialtyState
Physical Therapist In Private PracticeAZ
Physical Therapist In Private PracticeFL
Physical Therapist In Private PracticeAZ
-AZ
Physical Therapist In Private PracticeAK
Physical Therapist In Private PracticeAZ
Physical Therapist In Private PracticeAZ
Physical Therapist In Private PracticeAZ
Physical Therapist In Private PracticeAZ

Reviews

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Frequently asked questions

Does MR. STEPHEN LYLE MONTIERTH (P.T.) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — MR. STEPHEN LYLE MONTIERTH (P.T.) uses 1447438890.
Can I rely on MR. STEPHEN LYLE MONTIERTH (P.T.) being an active provider?
As of the registry snapshot, MR. STEPHEN LYLE MONTIERTH (P.T.) is marked active.
What healthcare role does MR. STEPHEN LYLE MONTIERTH (P.T.) hold?
Scheduling teams often label MR. STEPHEN LYLE MONTIERTH (P.T.) under Physical Therapist. Clinical services aligned with this taxonomy classification.
Where is MR. STEPHEN LYLE MONTIERTH (P.T.) based?
MR. STEPHEN LYLE MONTIERTH (P.T.) is tied to Mesa, Arizona in the data we show; additional addresses may exist on the full record.
Is the information about MR. STEPHEN LYLE MONTIERTH (P.T.) up to date?
Data updates when providers file changes in NPPES — treat critical facts as "verify if unsure."

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