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CAROLINE MOATS GEER MD
NPI 1629338314
Obstetrics & Gynecology in Phoenix, AZ

Active since May 29, 2012PECOS Enrolled
1111 E MCDOWELL RD, PHOENIX, AZ 85006(602) 839-4344(602) 839-2359 Get Directions Write a Review

NPPES record last updated: May 29, 2012. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Caroline Moats Geer Md NPPES

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

CAROLINE MOATS GEER MD (NPI 1629338314) is an individual obstetrics & gynecology provider in Phoenix, Arizona, licensed in Arizona (R73399) and active in the NPI registry since May 2012. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1629338314
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameCAROLINE MOATS GEERCredential: MD
Location Address1111 E MCDOWELL RDPhoenix, AZ 85006-2612
Mailing Address1111 E Mcdowell RdPhoenix, AZ 85006-2612 · (602) 839-4344 · Fax (602) 839-2359
Phone(602) 839-4344
Fax(602) 839-2359
Sole ProprietorYes
Enumeration DateMay 29, 2012
✔ NPI 1629338314 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in AZ · R73399
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
1111 E MCDOWELL RD, Phoenix, AZ 85006
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health, Blue Cross Blue Shield of Arizona 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)

Caroline Moats Geer 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 Reassignments

2

Medicare enrollment records show Caroline Geer reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Banner - University Hospital Based Physicians LLC
1.4 mi
General Acute Care Hospital
2901 N CENTRAL AVE STE 160
Phoenix, AZ 85012
  • Reassigned Medicare billing, Arizona enrollment
  • 728 clinicians in this Medicare group
NPI 1750751566 (602) 747-4000
Banner - University Physician Specialists LLC
1.4 mi
Multi-Specialty
2901 N CENTRAL AVE STE 160
Phoenix, AZ 85012
  • Reassigned Medicare billing, Arizona enrollment
  • 553 clinicians in this Medicare group
NPI 1417312760 (602) 747-4000

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 85006 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
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
Established Patient
$69.24 typical visit price
range $17.72 – $137.41
Typical copayment $17.31 (range $4.43 – $34.35)
Most-billed visit code 99213
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. CARRIE LYNN COOK D.O.
Emergency Medicine
1111 E MCDOWELL RD
PHOENIX, AZ 85006
Maricopa County (480) 500-2540
DANA ARCHBOLD MD
Internal Medicine
1111 E MCDOWELL RD
PHOENIX, AZ 85006
Maricopa County (602) 839-2296
ROBIN LAURIE MCFARLANE MD
Psychiatry & Neurology (Neurology)
1111 E MCDOWELL RD
PHOENIX, AZ 85006
Maricopa County (602) 839-2266
ERICA KRIS MD
Emergency Medicine
1111 E MCDOWELL RD
PHOENIX, AZ 85006
Maricopa County (602) 839-2000
MS. MEREDITH ELIZABETH GATES PA
Physician Assistant (Medical)
1111 E MCDOWELL RD
PHOENIX, AZ 85006
Maricopa County (602) 839-2000
ALEXANDRA LEIGH KLEBER ARNP
Nurse Practitioner (Acute Care)
1111 E MCDOWELL RD
PHOENIX, AZ 85006
Maricopa County (812) 525-4607
RACHEL SCHWARZ PA
Physician Assistant
1111 E MCDOWELL RD
PHOENIX, AZ 85006
Maricopa County (602) 839-6968
CRAIG ALAN WESTLEY
Pharmacist
1111 E MCDOWELL RD, BANNER GOOD SAMARITAN MEDICAL CENTER PHARMACY
PHOENIX, AZ 85006
Maricopa County (602) 839-4556

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 Caroline Geer's NPI number?

The NPI number for Caroline Geer is 1629338314. It was assigned to this individual provider in the NPPES registry on May 29, 2012.

Where is Caroline Geer located?

Caroline Geer practices at 1111 E Mcdowell Rd, Phoenix, AZ 85006. The listed phone number is (602) 839-4344.

What is Caroline Geer's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Caroline Geer enrolled in Medicare?

Yes. Caroline Geer is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Caroline Geer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Caroline Geer reassigns Medicare benefits to 2 organizations: Banner - University Hospital Based Physicians LLC (Phoenix, AZ) and Banner - University Physician Specialists LLC (Phoenix, AZ). 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 Caroline Geer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Caroline Geer accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona and Oscar Health Plan, Inc. list Caroline Geer 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 Caroline Geer was last updated on May 29, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.