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MR. ARIN TEYMOURI MD
NPI 1952835548
Pediatrics - Pediatric Cardiology in Rockville, MD

Active since April 20, 2017PECOS Enrolled
9715 MEDICAL CENTER DR STE 535, ROCKVILLE, MD 20850(301) 709-6120 Get Directions Write a Review

NPPES record last updated: October 4, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 4, 2023, May 13, 2020, Apr 20, 2017 (3 updates tracked since 2017).

About Mr. Arin Teymouri Md NPPES

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

MR. ARIN TEYMOURI MD (NPI 1952835548) is an individual pediatric cardiology provider in Rockville, Maryland, licensed in Maryland (D0097539) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1952835548
Entity TypeIndividualMale
Primary Taxonomy2080P0202X
Provider Legal NameMR. ARIN TEYMOURICredential: MD
Location Address9715 MEDICAL CENTER DR STE 535Rockville, MD 20850-3353
Mailing Address9715 Medical Center Dr Ste 535Rockville, MD 20850-3353
Phone(301) 709-6120
Sole ProprietorNo
Enumeration DateApril 20, 2017
Last NPPES UpdateOctober 4, 20233 updates tracked since enumeration
NPPES CertifiedOctober 4, 2023
✔ NPI 1952835548 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0202X
License✔ Licensed in MD · D0097539
Definition
A pediatric cardiologist provides comprehensive care to patients with cardiovascular problems. This specialist is skilled in selecting, performing and evaluating the structural and functional assessment of the heart and blood vessels, and the clinical evaluation of cardiovascular disease.
9715 MEDICAL CENTER DR STE 535, Rockville, MD 20850
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Arin Teymouri Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Arin Teymouri reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

New York University
881 mi
Cardiovascular Disease
3301 QUANTUM BLVD
Boynton Beach, FL 33426
  • Reassigned Medicare billing, New York enrollment
  • 2,450 clinicians in this Medicare group
NPI 1285826438 (877) 648-2964

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 2

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

DR. JENNIFER REESMAN PH.D.
Clinical Neuropsychologist
9715 MEDICAL CENTER DR STE 535
ROCKVILLE, MD 20850
Montgomery County (301) 351-0165
CHILDREN'S HEART INSTITUTE
Pediatrics (Pediatric Cardiology)
9715 MEDICAL CENTER DR STE 535
ROCKVILLE, MD 20850
Montgomery County (571) 612-2600

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 Arin Teymouri's NPI number?

The NPI number for Arin Teymouri is 1952835548. It was assigned to this individual provider in the NPPES registry on April 20, 2017.

Where is Arin Teymouri located?

Arin Teymouri practices at 9715 Medical Center Dr Ste 535, Rockville, MD 20850. The listed phone number is (301) 709-6120.

What is Arin Teymouri's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.

Is Arin Teymouri enrolled in Medicare?

Yes. Arin Teymouri is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Arin Teymouri's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Arin Teymouri reassigns Medicare benefits to New York University (Boynton Beach, FL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Arin Teymouri's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Arin Teymouri was last updated on October 4, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.