CHRISTINA P DAVIS PA-C
NPI 1881642007
Physician Assistant - Medical in Phoenix, AZ

Q: What is Christina Davis's NPI number?

The NPI number for Christina Davis is 1881642007. It was assigned to this individual provider in the NPPES registry on May 4, 2006.

Q: What is Christina Davis's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Q: When was this NPI record last updated?

The NPPES record for Christina Davis was last updated on January 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.

Active since May 04, 2006PECOS EnrolledAccepts Medicare Assignment

4611 E SHEA BLVD STE 120, PHOENIX, AZ 85028(602) 441-3845 Get Directions Write a Review

NPPES record last updated: January 5, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 5, 2026, Dec 21, 2021, Dec 13, 2021 and 3 more (6 updates tracked since 2015).

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About Christina P Davis Pa-c NPPES

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

CHRISTINA P DAVIS PA-C (NPI 1881642007) is an individual medical provider in Phoenix, Arizona, licensed in Arizona (3378) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Scottsdale, and is a graduate of Other (2004).

NPPES Registry Identity

NPI1881642007

Entity TypeIndividualFemale

Primary Taxonomy363AM0700X

Provider Legal NameCHRISTINA P DAVISCredential: PA-C

Location Address4611 E SHEA BLVD STE 120Phoenix, AZ 85028-4255

Mailing Address3260 N Hayden Rd Ste 112Scottsdale, AZ 85251-6650 · (602) 264-9100 · Fax (602) 264-9101

Phone(602) 441-3845

Sole ProprietorNo

Medical School CMSOtherGraduated 2004

Enumeration DateMay 4, 2006

Last NPPES UpdateJanuary 5, 20266 updates tracked since enumeration

NPPES CertifiedJanuary 5, 2026

✔ NPI 1881642007 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363AM0700X

License✔ Licensed in AZ · 3378

4611 E SHEA BLVD STE 120, Phoenix, AZ 85028

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Secondary Practice Location 1

Location 17373 N Scottsdale Rd Ste E100Scottsdale, AZ 85253-3544 · Phone (602) 441-3845

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

Christina P Davis Pa-c 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 ID5193748374

PECOS Enrollment IDI20060113000543

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.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

210 services118 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

61 services55 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

21 services19 patients

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

7 suppliers16 claims56 services$6.57 avg. paid by Medicare

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553

DME-Other DME · category DE017N

5 suppliers22 claims22 services$184.34 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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. ABHILASH P NAMBIAR M.D.

Radiology (Radiation Oncology)

4611 E SHEA BLVD STE 120
PHOENIX, AZ 85028

Maricopa County (602) 441-3845

DEIRDRE BRIDGET COLAO DNP, FNP - C

Nurse Practitioner (Family)

4611 E SHEA BLVD STE 120
PHOENIX, AZ 85028

Maricopa County (602) 441-3845

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 Christina Davis's NPI number?

The NPI number for Christina Davis is 1881642007. It was assigned to this individual provider in the NPPES registry on May 4, 2006.

Where is Christina Davis located?

Christina Davis practices at 4611 E Shea Blvd Ste 120, Phoenix, AZ 85028. The listed phone number is (602) 441-3845.

What is Christina Davis's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Christina Davis enrolled in Medicare?

Yes. Christina Davis 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.

When was this NPI record last updated?

The NPPES record for Christina Davis was last updated on January 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.