Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Nyla J Schwartz , PA

Physician Assistant • Three Rivers, MI

Active NPI 1598749913 Individual Practitioner Female Practitioner
Practice location in NPPES

721 6th Ave Ste A
Three Rivers, MI 490938378

Call 2692739782 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

721 6th Ave Ste A

Three Rivers, MI 490938378

Telephone 2692739782
Fax 2692739711
Organization at the Same NPPES Address or Phone
Three Rivers Health System, Inc Facility NPI 1013289297

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Open Payments general payments, program year 2025

All general payments: $60.58 across 3 records.

By nature of payment

  • Food and Beverage: $60.58 across 3 records.

Reporting-company totals

  • Merck Sharp & Dohme LLC: $23.82 across 1 record.
  • ABBVIE INC.: $22.48 across 1 record.
  • Collegium Pharmaceutical, Inc.: $14.28 across 1 record.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

NPI first issued

2005

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Compared with the same specialty in Three Rivers and Michigan

15 active clinicians are listed under Physician Assistant with a practice address in Three Rivers, MI (6,989 in Michigan).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Three Rivers

6.7% of these 15 clinicians have the CMS telehealth indicator.

60% of these 15 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments · Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $60.58.

Manufacturer Payment Nature Product Type Amount ($)
Merck Sharp & Dohme LLC
Food and Beverage
In-kind items and services
GARDASIL 9 General $23.82
ABBVIE INC.
Food and Beverage
In-kind items and services
UBRELVY General $22.48
Collegium Pharmaceutical, Inc.
Food and Beverage
Cash or cash equivalent
Jornay PM General $14.28

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2023-09-15
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

License # reported to NPPES MI 5601003246

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Michigan Department of Licensing and Regulatory Affairs.
Look Up on State Board Site

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid ID
1598749913 (MI)

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

4 listed
Dr. Zena Alyashae , MD

Family Medicine

NPI 1750769717

Doctor of Medicine (M.D.)

Carlye Henline , PA

Physician Assistant

NPI 1538574090

Physician Assistant

Katelyn Mcewan , NP

Nurse Practitioner - Family

NPI 1386405942

Nurse Practitioner

NPI 1538699137

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

8 Historical Events
📍
Updated Practice Location September 15, 2023

Registered at 721 6TH AVE STE A, THREE RIVERS, MI 490938378 (Tel: 2692739782)

📍
Updated Business Mailing Address September 15, 2023

Registered at 3245 HEALTH DR STE 100, GRANGER, IN 465301380

âś…
NPI Profile Active July 19, 2011

NPI status registered as active in NPPES database

📍
Practice Location (Initial Record) July 19, 2011

Registered at 721 6TH AVE, SUITE B, THREE RIVERS, MI 490938302 (Tel: 2692739782)

📍
Business Mailing Address (Initial Record) July 19, 2011

Registered at 701 S HEALTH PKWY, MEDICAL STAFF OFFICE, THREE RIVERS, MI 490938352 (Tel: 2692739789)

👤
Provider Name / Credentials (Initial Record) July 19, 2011

Recorded as NYLA SCHWARTZ, P.A.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 19, 2011

Physician Assistant (license number reported to NPPES: MI 5601003246)

🟢
Initial NPI Registration & Enumeration November 30, 2005

First registered as active Individual Practitioner in NPPES Database.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1598749913
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 30, 2005
Last Update: September 15, 2023
Sole Proprietor: No

Other Physician Assistants in Three Rivers

All Physician Assistants in Three Rivers

Mailing Address

3245 Health Dr Ste 100

Granger, IN 465301380

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.