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ADAM FARMER
NPI 1831543396
Pediatrics in Phoenix, AZ

Active since April 20, 2016PECOS Enrolled
1919 E THOMAS RD, PHOENIX CHILDREN'S HOSPITAL, PHOENIX, AZ 85016(602) 546-2923 Get Directions Write a Review

NPPES record last updated: May 28, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: May 28, 2026, Jun 6, 2019 (2 updates tracked since 2019).

About Adam Farmer NPPES

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

ADAM FARMER (NPI 1831543396) is an individual pediatrics provider in Phoenix, Arizona, licensed in Arizona (57964) and active in the NPI registry since April 2016. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Texas Tech University Health Science Center School Of Medicine (2016).

NPPES Registry Identity

NPI1831543396
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameADAM FARMER
Location Address1919 E THOMAS RD, PHOENIX CHILDREN'S HOSPITALPhoenix, AZ 85016-7710
Mailing Address1919 E Thomas RdPhoenix, AZ 85016-7710
Phone(602) 546-2923
Sole ProprietorNo
Medical School CMSTexas Tech University Health Science Center School Of MedicineGraduated 2016
Enumeration DateApril 20, 2016
Last NPPES UpdateMay 28, 20262 updates tracked since enumeration
NPPES CertifiedMay 28, 2026
✔ NPI 1831543396 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
Licenses✔ Licensed in AZ · 57964✔ Licensed in MA · 5401154
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
1919 E THOMAS RD, Phoenix, AZ 85016
Open in Google Maps ↗

Secondary Practice Locations 2

Location 15 Alumni DrExeter, NH 03833-2160 · Phone (603) 580-6636
Location 255 Fruit StBoston, MA 02114-2696 · Phone (617) 726-3030

Other Identifiers 1

Medicaid508218AZ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Sunflower Health Plan, Ambetter Health, BridgeSpan Health Company and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Adam Farmer is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8921332016
PECOS Enrollment IDI20260505004429
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 Reassignments

4

Medicare enrollment records show Adam Farmer reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Tanner Memorial Clinic
495 mi
Allergy
5296 S COMMERCE DR
Murray, UT 84107
  • Reassigned Medicare billing, Utah enrollment
  • 270 clinicians in this Medicare group
NPI 1104356013 (801) 773-4840
The General Hospital Corporation
2,297 mi
General Acute Care Hospital
55 FRUIT ST, BULFINCH 360
Boston, MA 02114
  • Reassigned Medicare billing, Massachusetts enrollment
  • 6,234 clinicians in this Medicare group
NPI 1023049236 (617) 726-2000
Massachusetts General Physicians Organization Inc
2,297 mi
Dermatology
55 FRUIT ST, BUL 2
Boston, MA 02114
  • Reassigned Medicare billing, Massachusetts enrollment
  • 6,360 clinicians in this Medicare group
NPI 1801874573 (617) 724-0287
Core Physicians, LLC
2,305 mi
Family Medicine
4 ALUMNI DR
Exeter, NH 03833
  • Reassigned Medicare billing, New Hampshire enrollment
  • 395 clinicians in this Medicare group
NPI 1336330588 (603) 580-6753

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85016 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
$85.89 typical visit price
range $55.44 – $168.60
Typical copayment $21.47 (range $13.86 – $42.15)
Most-billed visit code 99203
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
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 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
MR. SEAN PATRICK BRADY DO
Anesthesiology (Pediatric Anesthesiology)
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-4660
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

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 Adam Farmer's NPI number?

The NPI number for Adam Farmer is 1831543396. It was assigned to this individual provider in the NPPES registry on April 20, 2016.

Where is Adam Farmer located?

Adam Farmer practices at 1919 E Thomas Rd Phoenix Children's Hospital, Phoenix, AZ 85016. The listed phone number is (602) 546-2923.

What is Adam Farmer's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Adam Farmer enrolled in Medicare?

Yes. Adam Farmer is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Adam Farmer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Adam Farmer reassigns Medicare benefits to 4 organizations: Tanner Memorial Clinic (Murray, UT), The General Hospital Corporation (Boston, MA), Massachusetts General Physicians Organization Inc (Boston, MA) and Core Physicians, LLC (Exeter, NH). Each 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 Adam Farmer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Adam Farmer accept?

Health plans from Ambetter Health, Ambetter from Sunflower Health Plan, BridgeSpan Health Company, Regence BlueCross BlueShield of Utah and University of Utah Health Plans list Adam Farmer 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 Adam Farmer was last updated on May 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.