Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Matthew Hewston

Individual provider Pulmonary Disease Physician · NPI 1275929135

Matthew Hewston practises Sleep Medicine in Cedar Knolls, New Jersey. Qualified in 2015, 11 years ago. Practices with Practice Associates Medical Group, a 1,403-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in New Jersey.

Years since qualifying
11
Licensed in
NJ
In the registry since
2015
Specialties on file
3
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Practice location Address checks out

8 Saddle Rd
Cedar Knolls, NJ 07927-1902
Phone: (973) 267-9393
Fax: (973) 540-0472
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 17 Wanaque Avenue, Pompton Plains, NJ 07442 — (973) 617-1750
  • 2 N Village Blvd Ste 2a, Sparta, NJ 07871-3592 — (973) 579-3444
  • 1 Springfield Ave Fl 3, Summit, NJ 07901-4055 — (908) 934-0555

Specialties & licences

Sleep Medicine (Internal Medicine) Physician (primary) Taxonomy 207RS0012X · Licence 25MB11544400 (NJ)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 25MB11544400 (NJ)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1275929135
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedApril 7, 2015
Last updated in NPPESSeptember 20, 2022
Certification dateSeptember 15, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtySLEEP MEDICINE
Also practisesPULMONARY DISEASE
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Practice Associates Medical Group — 1403 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients645
Services billed 1,751 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $851 51 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Practice Associates Medical Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1403 clinicians in the practice; 12 are shown here.

Other providers in Cedar Knolls