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DR. MATTHEW JAY RIEHL MD
NPI 1811646359
Internal Medicine in Naples, FL

Active since March 22, 2022PECOS EnrolledAccepts Medicare Assignment
311 9TH ST N STE 300, NAPLES, FL 34102(239) 624-0940 Get Directions Write a Review

NPPES record last updated: June 2, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Matthew Jay Riehl Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MATTHEW JAY RIEHL MD (NPI 1811646359) is an individual internal medicine provider in Naples, Florida, licensed in Florida (ME173924) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS, is affiliated with Naples Community Hospital, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1811646359
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. MATTHEW JAY RIEHLCredential: MD
Location Address311 9TH ST N STE 300Naples, FL 34102-5887
Mailing Address2020 59th St WBradenton, FL 34209-4604 · (941) 798-6513
Phone(239) 624-0940
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateMarch 22, 2022
Last NPPES UpdateJune 2, 2025
NPPES CertifiedJune 2, 2025
✔ NPI 1811646359 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in FL · ME173924
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedHospitalistTaxonomy 208M00000X · License ME173924 (FL)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
311 9TH ST N STE 300, Naples, FL 34102
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company).Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Matthew Jay Riehl Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8426408964
PECOS Enrollment IDI20250605000367
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Naples Community Hospital

Acute Care Hospitals · Naples, FL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100018
Location350 7th St NNaples, FL 34102 · Collier County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 34102 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$135.56 typical visit price
range $58.56 – $179.05
Typical copayment $33.89 (range $14.64 – $44.76)
Most-billed visit code 99204
Established Patient
$103.21 typical visit price
range $18.44 – $144.68
Typical copayment $25.80 (range $4.61 – $36.17)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. GREGORY DESROSIERS MD
Internal Medicine
311 9TH ST N STE 300
NAPLES, FL 34102
Collier County (239) 624-0940
FRANCIS GERTRUDIS WADSKIER MONTAGNE M.D
Internal Medicine (Infectious Disease)
311 9TH ST N STE 300
NAPLES, FL 34102
Collier County (239) 624-0940
KATHY MAJCINA MD
Internal Medicine
311 9TH ST N STE 300
NAPLES, FL 34102
Collier County (239) 624-0940
DR. ANDREW KOSSACK MD
Hospitalist
311 9TH ST N STE 300
NAPLES, FL 34102
Collier County (239) 624-0940
ALAA ALMALLOUHI MD
Student in an Organized Health Care Education/Training Program
311 9TH ST N STE 300
NAPLES, FL 34102
Collier County (239) 624-0940
DANIEL BOUSHRA HANNA
Internal Medicine
311 9TH ST N STE 300
NAPLES, FL 34102
Collier County (239) 624-0940
DOAN NGOC CHAU NGUYEN MD
Internal Medicine
311 9TH ST N STE 300
NAPLES, FL 34102
Collier County (239) 624-0940
MUSTAFA SADEK MD
Student in an Organized Health Care Education/Training Program
311 9TH ST N STE 300
NAPLES, FL 34102
Collier County (239) 624-0940

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Matthew Riehl's NPI number?

The NPI number for Matthew Riehl is 1811646359. It was assigned to this individual provider in the NPPES registry on March 22, 2022.

Where is Matthew Riehl located?

Matthew Riehl practices at 311 9th St N Ste 300, Naples, FL 34102. The listed phone number is (239) 624-0940.

What is Matthew Riehl's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Matthew Riehl enrolled in Medicare?

Yes. Matthew Riehl is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Matthew Riehl accept?

Health plans from Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) list Matthew Riehl as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Matthew Riehl affiliated with any hospitals?

According to CMS data, Matthew Riehl is affiliated with Naples Community Hospital.

When was this NPI record last updated?

The NPPES record for Matthew Riehl was last updated on June 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.