1. Home
  2. Directory
  3. Arizona
  4. Phoenix
  5. Pediatrics
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. CECILIA M. MONTEILH MD
NPI 1114339512
Pediatrics - Pediatric Emergency Medicine in Phoenix, AZ

Active since May 20, 2014PECOS EnrolledAccepts Medicare Assignment
1919 E THOMAS RD, PHOENIX, AZ 85016(602) 933-1900(602) 933-1918 Get Directions Write a Review

NPPES record last updated: June 30, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 8, 2022, Jan 21, 2022, Aug 6, 2019 and 2 more (5 updates tracked since 2018).

About Dr. Cecilia M. Monteilh Md NPPES

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

DR. CECILIA M. MONTEILH MD (NPI 1114339512) is an individual pediatric emergency medicine provider in Phoenix, Arizona, licensed in Arizona (55974) and active in the NPI registry since May 2014. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1114339512
Entity TypeIndividualFemale
Primary Taxonomy2080P0204X
Provider Legal NameDR. CECILIA M. MONTEILHCredential: MD
Location Address1919 E THOMAS RDPhoenix, AZ 85016
Mailing Address2108 E Thomas Rd Ste 130Phoenix, AZ 85016-7761 · (602) 933-1814
Phone(602) 933-1900
Fax(602) 933-1918
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateMay 20, 2014
Last NPPES UpdateJune 30, 20265 updates tracked since enumeration
NPPES CertifiedJune 30, 2026
✔ NPI 1114339512 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric Emergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080P0204X
Licenses✔ Licensed in AZ · 55974✔ Licensed in CA · C207153
Definition
A pediatrician who has special qualifications to manage emergencies in infants and children.
Also ListedPediatricsTaxonomy 208000000X · License 55974 (AZ), C207153 (CA)
1919 E THOMAS RD, Phoenix, AZ 85016
Open in Google Maps ↗

Secondary Practice Locations 2

Location 13020 Childrens WaySan Diego, CA 92123-4223 · Phone (858) 966-8800
Location 225500 Medical Center DrMurrieta, CA 92562-5965 · Phone (951) 696-6124

Other Identifiers 1

Medicaid551734AZ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica.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. Cecilia M. Monteilh 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 ID5395006639
PECOS Enrollment IDI20190904002219
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.

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.

DR. TIMUR RAGHIB M.D.
Hospitalist
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-0777
MRS. MARIA T ESCOBAR CSP, RD
Dietitian, Registered
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (480) 440-2787
DR. AHMAR HUSAIN MD
Anesthesiology (Pediatric Anesthesiology)
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-4660
MRS. SOLEE R COWLEY LCSW
Social Worker (Clinical)
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-0414
PRIYA PRASHER M.D.
Pediatrics
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-1900
DR. AMIT RAJARAM D.O.
Pediatrics
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-0198
LAURA GARDNER HAMANT
Pediatrics (Pediatric Gastroenterology)
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-1000
MS. KYLE MARIE CHRISTIAN-DOLD CPNP
Nurse Practitioner (Pediatrics)
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-1900

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 Cecilia Monteilh's NPI number?

The NPI number for Cecilia Monteilh is 1114339512. It was assigned to this individual provider in the NPPES registry on May 20, 2014.

Where is Cecilia Monteilh located?

Cecilia Monteilh practices at 1919 E Thomas Rd, Phoenix, AZ 85016. The listed phone number is (602) 933-1900.

What is Cecilia Monteilh's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Emergency Medicine, with taxonomy code 2080P0204X.

Is Cecilia Monteilh enrolled in Medicare?

Yes. Cecilia Monteilh 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 Cecilia Monteilh accept?

Health plans from Medica list Cecilia Monteilh 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.

When was this NPI record last updated?

The NPPES record for Cecilia Monteilh was last updated on June 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 days 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.