1. Home
  2. Directory
  3. California
  4. San Diego
  5. Radiology
  6. NPI Profile

DR. CHRISTOPHER MARTIN BLACKWELL MD
NPI 1740740125
Radiology - Diagnostic Radiology in San Diego, CA

Active since March 22, 2019PECOS Enrolled
200 W ARBOR DR, SAN DIEGO, CA 92103(800) 926-8273(888) 539-8781 Get Directions Write a Review

NPPES record last updated: June 4, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jun 4, 2024, Feb 7, 2024, Mar 22, 2019 (3 updates tracked since 2019).

About Dr. Christopher Martin Blackwell Md NPPES

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

DR. CHRISTOPHER MARTIN BLACKWELL MD (NPI 1740740125) is an individual diagnostic radiology provider in San Diego, California, licensed in California (A195432) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, maintains 5 additional practice locations, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1740740125
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameDR. CHRISTOPHER MARTIN BLACKWELLCredential: MD
Location Address200 W ARBOR DRSan Diego, CA 92103-9000
Mailing AddressFile 57326Los Angeles, CA 90074-0001
Phone(800) 926-8273
Fax(888) 539-8781
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateMarch 22, 2019
Last NPPES UpdateJune 4, 20243 updates tracked since enumeration
NPPES CertifiedJune 4, 2024
✔ NPI 1740740125 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License✔ Licensed in CA · A195432
Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
200 W ARBOR DR, San Diego, CA 92103
Open in Google Maps ↗

Secondary Practice Locations 5

Location 121 Dartmouth RdMountain Lakes, NJ 07046-1336 · Phone (352) 333-5173
Location 26655 Alvarado RdSan Diego, CA 92120-5208 · Phone (800) 926-8273 · Fax (888) 539-8781
Location 39400 Campus Point DrLA Jolla, CA 92093-1336 · Phone (800) 926-8273 · Fax (888) 539-8781
Location 49300 Campus Point DrLA Jolla, CA 92037-1300 · Phone (800) 926-8273 · Fax (888) 539-8781
Location 5330 Lewis StSan Diego, CA 92103-2108 · Phone (800) 926-8273 · Fax (888) 539-8781

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Christopher Martin Blackwell Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2860935129
PECOS Enrollment IDI20240614003831
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 7

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.

X-ray of chest, 1 view 71045
A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.
56 services55 patients
Ct scan head or brain without contrast 70450
A CT scan of the head or brain without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed pictures of your brain, skull, and other structures inside your head. It helps to detect conditions like strokes, tumors, or injuries. No dye (contrast) is used in this test.
43 services43 patients
Ct scan of abdomen and pelvis with contrast 74177
A CT scan of the abdomen and pelvis with contrast is an imaging procedure. A special dye, called contrast, is used to make certain areas more visible. This can help identify issues such as infections, tumors, or other abnormalities. The procedure is painless and usually takes about 30 minutes.
40 services40 patients
Ct scan of upper spine without contrast 72125
A CT scan of the upper spine without contrast is a non-invasive imaging test that uses X-rays to capture detailed images of your neck and upper back. It helps in identifying issues like fractures, tumors, or infections. No dye (contrast) is used in this scan.
21 services21 patients
Ct scan of abdomen and pelvis without contrast 74176
A CT scan of the abdomen and pelvis is a non-invasive medical test. It uses special X-ray equipment to create detailed images of your abdominal and pelvic areas. This helps doctors examine organs, tissues, and vessels. No contrast dye is used in this procedure.
19 services19 patients
Ct scan of chest without contrast 71250
A CT scan of the chest without contrast is a non-invasive imaging procedure. It uses special X-ray equipment to produce detailed images of your chest area, including your lungs and heart. It can help diagnose conditions such as lung diseases or heart disorders. It doesn't involve any dyes or contrast agents.
16 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92103 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
$94.87 typical visit price
range $62.10 – $184.71
Typical copayment $23.71 (range $15.52 – $46.17)
Most-billed visit code 99203
Established Patient
$76.87 typical visit price
range $20.62 – $151.42
Typical copayment $19.21 (range $5.15 – $37.85)
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. ALFREDO B. TIU D.O.
Internal Medicine (Nephrology)
200 W ARBOR DR, OWEN CLINIC
SAN DIEGO, CA 92103
San Diego County (619) 543-2415
DR. SIDNEY MERRITT MD
Anesthesiology
200 W ARBOR DR
SAN DIEGO, CA 92103
San Diego County (619) 543-5720
DR. NAVPARKASH SANDHU M.D.
Anesthesiology
200 W ARBOR DR, UCSD MED CENTER
SAN DIEGO, CA 92103
San Diego County (619) 543-5742
JOHN T BESTOSO M.D.
Internal Medicine (Nephrology)
200 W ARBOR DR, UCSD MEDICAL CENTER, SUITE 8781
SAN DIEGO, CA 92103
San Diego County (619) 543-7310
DR. MICHAEL WARREN NIELSEN MD
Emergency Medicine
200 W ARBOR DR
SAN DIEGO, CA 92103
San Diego County (619) 543-6236
PAUL JOSEPH GIRARD M.D.
Orthopaedic Surgery
200 W ARBOR DR, ORTHOPAEDIC SURGERY CLINIC, MAIL CODE 8670
SAN DIEGO, CA 92103
San Diego County (619) 543-6312
DR. ROSALIND B DIETRICH MD
Radiology (Diagnostic Radiology)
200 W ARBOR DR, MC 8756
SAN DIEGO, CA 92103
San Diego County (619) 543-6766
DR. SVETLANA KATSEV M.D.
Internal Medicine (Cardiovascular Disease)
200 W ARBOR DR
SAN DIEGO, CA 92103
San Diego County (619) 543-7230

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 Blackwell's NPI number?

The NPI number for Christopher Blackwell is 1740740125. It was assigned to this individual provider in the NPPES registry on March 22, 2019.

Where is Christopher Blackwell located?

Christopher Blackwell practices at 200 W Arbor Dr, San Diego, CA 92103. The listed phone number is (800) 926-8273.

What is Christopher Blackwell's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Christopher Blackwell enrolled in Medicare?

Yes. Christopher Blackwell is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Christopher Blackwell was last updated on June 4, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.