RHIANNON MAIN D.O.
NPI 1497040984
Emergency Medicine - Pediatric Emergency Medicine in Houston, TX

Q: What is Rhiannon Main's NPI number?

The NPI number for Rhiannon Main is 1497040984. It was assigned to this individual provider in the NPPES registry on June 13, 2011.

Q: What is Rhiannon Main's specialty?

The primary specialty registered for this NPI is Emergency Medicine, specializing in Pediatric Emergency Medicine, with taxonomy code 207PP0204X.

Q: When was this NPI record last updated?

The NPPES record for Rhiannon Main was last updated on February 7, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since June 13, 2011PECOS EnrolledAccepts Medicare Assignment

6701 FANNIN ST, HOUSTON, TX 77030(832) 824-1000 Get Directions Write a Review

NPPES record last updated: February 7, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Feb 7, 2023, Mar 5, 2020 (2 updates tracked since 2020).

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About Rhiannon Main D.o. NPPES

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

RHIANNON MAIN D.O. (NPI 1497040984) is an individual pediatric emergency medicine provider in Houston, Texas, licensed in Texas (R4270) and active in the NPI registry since June 2011. She is enrolled in Medicare PECOS, is affiliated with Mercy Hospital Joplin, and maintains a secondary practice location in Phoenix.

NPPES Registry Identity

NPI1497040984

Entity TypeIndividualFemale

Primary Taxonomy207PP0204X

Provider Legal NameRHIANNON MAINCredential: D.O.

Location Address6701 FANNIN STHouston, TX 77030-2608

Mailing Address6701 Fannin StHouston, TX 77030-2608 · (832) 824-1000

Phone(832) 824-1000

Sole ProprietorYes

Medical School CMSTouro Un College Of Osteopathic Medicine, VallejoGraduated 2011

Enumeration DateJune 13, 2011

Last NPPES UpdateFebruary 7, 20232 updates tracked since enumeration

NPPES CertifiedJanuary 28, 2023

✔ NPI 1497040984 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyEmergency Medicine · Pediatric Emergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207PP0204X

License✔ Licensed in TX · R4270

Definition

Pediatric Emergency Medicine is a clinical subspecialty that focuses on the care of the acutely ill or injured child in the setting of an emergency department.

Also ListedEmergency MedicineTaxonomy 207P00000X · License 007336 (AZ)

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

6701 FANNIN ST, Houston, TX 77030

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Secondary Practice Location 1

Location 11111 E McDowell RdPhoenix, AZ 85006-2612 · Phone (602) 839-2000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Baylor Scott and White Health Plan, Moda Health Plan, Inc., Sendero Health Plans, Local Nonprofit.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

Rhiannon Main D.o. 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 ID8123348745

PECOS Enrollment IDI20250531000077

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 3

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

Mercy Hospital Joplin

Acute Care Hospitals · Joplin, MO

1/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number260001

Location100 Mercy WayJoplin, MO 64804 · Jasper County

Emergency services Birthing friendly

Mercy Hospital Springfield

Acute Care Hospitals · Springfield, MO

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number260065

Location1235 E CherokeeSpringfield, MO 65804 · Greene County

Emergency services Birthing friendly

Mercy Hospital Carthage

Critical Access Hospitals · Carthage, MO

OwnershipVoluntary non-profit - Private

CMS Certification Number261338

Location3125 Dr Russell Smith WayCarthage, MO 64836 · Jasper County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77030 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

$90.40 typical visit price

range $58.24 – $176.98

Typical copayment $22.60 (range $14.56 – $44.24)

Most-billed visit code 99203

Established Patient

$102.71 typical visit price

range $18.60 – $143.93

Typical copayment $25.67 (range $4.65 – $35.98)

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.

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Other Providers at the Same Location NPPES 20

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

SONIA ANN MONTEIRO MD

Pediatrics (Developmental - Behavioral Pediatrics)