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CHRISTOPHER D SPENCER
NPI 1467847806
Anesthesiology in Phoenix, AZ

Active since April 02, 2015PECOS EnrolledAccepts Medicare Assignment
79.39/100
CMS Quality Rating
3947 E PARKSIDE LN, PHOENIX, AZ 85050(480) 316-3059 Get Directions Write a Review

NPPES record last updated: July 23, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 2, 2021, Oct 7, 2020, Nov 8, 2019 (3 updates tracked since 2019).

About Christopher D Spencer NPPES

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

CHRISTOPHER D SPENCER (NPI 1467847806) is an individual anesthesiology provider in Phoenix, Arizona, licensed in Arizona (68013) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS and is a graduate of Univ Of Nebraska Medical Center, Col Of Dentistry (2015).

NPPES Registry Identity

NPI1467847806
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameCHRISTOPHER D SPENCER
Location Address3947 E PARKSIDE LNPhoenix, AZ 85050-5445
Mailing Address3947 E Parkside LnPhoenix, AZ 85050-5445 · (480) 316-3059
Phone(480) 316-3059
Sole ProprietorNo
Medical School CMSUniv Of Nebraska Medical Center, Col Of DentistryGraduated 2015
Enumeration DateApril 2, 2015
Last NPPES UpdateJuly 23, 20253 updates tracked since enumeration
NPPES CertifiedJuly 23, 2025
✔ NPI 1467847806 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in AZ · 68013
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
3947 E PARKSIDE LN, Phoenix, AZ 85050
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc, Oscar Health Plan, Inc..Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Christopher D Spencer 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 ID7719294271
PECOS Enrollment IDI20221116002913
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 Christopher Spencer reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Secure Anesthesia PLLC
21 mi
Specialist
2421 E SOUTHERN AVE STE 7
Tempe, AZ 85282
  • Reassigned Medicare billing, Arizona enrollment
  • 22 clinicians in this Medicare group
NPI 1720113145 (480) 425-2160
Camelback Anesthesia PLLC
22 mi
Pain Medicine
2421 E SOUTHERN AVE, STE 1
Tempe, AZ 85282
  • Reassigned Medicare billing, Arizona enrollment
  • 65 clinicians in this Medicare group
NPI 1831560176 (480) 425-2160

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

Areas of Expertise CMS Part B claims 11

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.

Ultrasound of heart with probe in esophagus, with report 93312
This procedure, called a transesophageal echocardiogram, uses a small probe passed into your esophagus to capture detailed images of your heart. The report provides information about your heart's structure and function.
59 services59 patients
Ultrasound of heart blood flow, valves and chambers 93320
An ultrasound of your heart, also known as an echocardiogram, is a test that uses sound waves to create detailed images of your heart. It helps doctors check the health of your heart's chambers, valves, and blood flow.
58 services58 patients
Ultrasound of heart with color-depicted blood flow, rate and valve function 93325
An ultrasound of the heart, also known as an echocardiogram, uses sound waves to create pictures of your heart. It shows the structure, movement, and blood flow within your heart. This helps assess the heart's health and function, including the valves and rate.
54 services54 patients
Anesthesia for x-ray on artery of brain, heart, or chest 01926
Anesthesia is given before an x-ray of the brain, heart, or chest artery to ensure comfort and stillness. It helps to eliminate discomfort or pain during the procedure. It's administered by a trained professional, ensuring a safe and smooth procedure.
42 services42 patients
Insertion of non-tunneled central venous tube for infusion (5 years or older) 36556
This procedure involves placing a thin tube into a large vein, usually in the neck or chest, to administer medication or fluids. It's done under local anesthesia to minimize discomfort. It's a standard, safe procedure for individuals aged 5 and above.
32 services27 patients
Ultrasonic guidance for blood vessel access 76937
Ultrasonic guidance for blood vessel access is a medical procedure where sound waves are used to create images of your blood vessels. This helps doctors to accurately locate and access the vessels for treatments or tests, ensuring safety and precision.
25 services16 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

79.39/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality73.66
Promoting Interoperability100
Improvement Activities40
Cost57.65

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 Christopher Spencer's NPI number?

The NPI number for Christopher Spencer is 1467847806. It was assigned to this individual provider in the NPPES registry on April 2, 2015.

Where is Christopher Spencer located?

Christopher Spencer practices at 3947 E Parkside Ln, Phoenix, AZ 85050. The listed phone number is (480) 316-3059.

What is Christopher Spencer's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Christopher Spencer enrolled in Medicare?

Yes. Christopher Spencer 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.

Which organizations bill Medicare for Christopher Spencer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Spencer reassigns Medicare benefits to 2 organizations: Secure Anesthesia PLLC (Tempe, AZ) and Camelback Anesthesia PLLC (Tempe, 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 Christopher Spencer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Christopher Spencer accept?

Health plans from Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc and Oscar Health Plan, Inc. list Christopher Spencer 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 Christopher Spencer was last updated on July 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.