DR. JAHINOVER MAZO MD
NPI 1427554872
Radiology - Diagnostic Radiology in Baltimore, MD

Active since April 04, 2018PECOS EnrolledAccepts Medicare Assignment
4940 EASTERN AVENUE, BALTIMORE, MD 21264(410) 550-0100 Get Directions Write a Review

NPPES record last updated: July 1, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 11, 2026, Jun 2, 2023, Mar 3, 2023 (3 updates tracked since 2023).

About Dr. Jahinover Mazo Md NPPES

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

DR. JAHINOVER MAZO MD (NPI 1427554872) is an individual diagnostic radiology provider in Baltimore, Maryland, licensed in Maryland (D96675) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, is affiliated with Calverthealth Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1427554872
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameDR. JAHINOVER MAZOCredential: MD
Location Address4940 EASTERN AVENUEBaltimore, MD 21264-5425
Mailing Address6201 Greenleigh AveMiddle River, MD 21220-2004 · (410) 933-6423
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateApril 4, 2018
Last NPPES UpdateJuly 1, 20263 updates tracked since enumeration
NPPES CertifiedJuly 1, 2026
✔ NPI 1427554872 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
Licenses✔ Licensed in MD · D96675✔ Licensed in PA · MD483402
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
4940 EASTERN AVENUE, Baltimore, MD 21264

Secondary Practice Locations 2

Location 13600 Minnesota Dr Ste 800Edina, MN 55435-7915 · Phone (952) 595-1100 · Fax (612) 294-4903
Location 2121 Dekalb AveBrooklyn, NY 11201-5425 · Phone (718) 250-6604

Accepted 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

Dr. Jahinover Mazo Md 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 ID1456698497
PECOS Enrollment IDI20230914001460, I20231010003989, I20240612000576, I20260629003916
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

19

Medicare enrollment records show Jahinover Mazo reassigns Medicare billing to 19 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Plastic Surgery
4940 EASTERN AVE
Baltimore, MD 21224
  • Reassigned Medicare billing, Maryland enrollment
  • 4,483 clinicians in this Medicare group
Diagnostic Radiology
301 ST. PAUL PLACE
Baltimore, MD 21202
  • Reassigned Medicare billing, District of Columbia enrollment
  • 5 clinicians in this Medicare group
Diagnostic Radiology
21 CROSSROADS DR STE 100
Owings Mills, MD 21117
  • Reassigned Medicare billing, District of Columbia enrollment
  • 12 clinicians in this Medicare group
Family Medicine
300 S PRESTON ST
Ranson, WV 25438
  • Reassigned Medicare billing, West Virginia enrollment
  • 2,471 clinicians in this Medicare group
Diagnostic Radiology
100 CARNIE BLVD STE B5
Voorhees, NJ 08043
  • Reassigned Medicare billing, District of Columbia enrollment
  • 2 clinicians in this Medicare group
Diagnostic Radiology
175 MADISON AVE
Mount Holly, NJ 08060
  • Reassigned Medicare billing, District of Columbia enrollment
  • 2 clinicians in this Medicare group
Diagnostic Radiology
100 N ACADEMY AVE
Danville, PA 17822
  • Reassigned Medicare billing, District of Columbia and West Virginia enrollments
  • 18 clinicians in this Medicare group
Internal Medicine
255 ROUTE 220 HIGHWAY
Muncy, PA 17756
  • Reassigned Medicare billing, District of Columbia enrollment
  • 7 clinicians in this Medicare group
Family Medicine
116 INTERSTATE PKWY
Bradford, PA 16701
  • Reassigned Medicare billing, District of Columbia enrollment
  • 2 clinicians in this Medicare group
Rural Health
112 W MADISON AVE
Chrisman, IL 61924
  • Reassigned Medicare billing, Illinois enrollment
  • Also billed through NPI 1679502322 (Illinois)
  • 216 clinicians in this Medicare group

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 56

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.
731 services666 patients
X-ray of chest, 2 views 71046
A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.
216 services211 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.
207 services207 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.
191 services190 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.
172 services171 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.
168 services168 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Calverthealth Medical Center

Acute Care Hospitals · Prince Frederick, MD
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number210039
Location100 Hospital RoadPrince Frederick, MD 20678 · Calvert County
Emergency services Birthing friendly

Chilton Medical Center

Acute Care Hospitals · Pompton Plains, NJ
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310017
Location97 West ParkwayPompton Plains, NJ 07444 · Morris County
Emergency services Birthing friendly

West Jersey Hospital

Acute Care Hospitals · Voorhees, NJ
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310022
Location100 Bowman DriveVoorhees, NJ 08043 · Camden County
Emergency services Birthing friendly

Overlook Medical Center

Acute Care Hospitals · Summit, NJ
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310051
Location99 Beauvoir AvenueSummit, NJ 07901 · Union County
Emergency services Birthing friendly

Berkeley Medical Center

Acute Care Hospitals · Martinsburg, WV
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number510008
Location2500 Hospital DriveMartinsburg, WV 25401 · Berkeley County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21264 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
$94.08 typical visit price
range $60.73 – $183.44
Typical copayment $23.52 (range $15.18 – $45.86)
Most-billed visit code 99203
Established Patient
$75.47 typical visit price
range $19.60 – $149.17
Typical copayment $18.86 (range $4.90 – $37.29)
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 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner (Women's Health)
4940 EASTERN AVENUE
BALTIMORE, MD 21264
Radiology (Diagnostic Radiology)
4940 EASTERN AVENUE
BALTIMORE, MD 21264
Obstetrics & Gynecology
4940 EASTERN AVENUE
BALTIMORE, MD 21264
Nurse Practitioner (Neonatal)
4940 EASTERN AVENUE
BALTIMORE, MD 21264
Obstetrics & Gynecology (Reproductive Endocrinology)
4940 EASTERN AVENUE
BALTIMORE, MD 21264
Radiology (Diagnostic Radiology)
4940 EASTERN AVENUE
BALTIMORE, MD 21264
Physician Assistant
4940 EASTERN AVENUE
BALTIMORE, MD 21264
Internal Medicine
4940 EASTERN AVENUE
BALTIMORE, MD 21264

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 Jahinover Mazo's NPI number?

The NPI number for Jahinover Mazo is 1427554872. It was assigned to this individual provider in the NPPES registry on April 4, 2018.

Where is Jahinover Mazo located?

Jahinover Mazo practices at 4940 Eastern Avenue, Baltimore, MD 21264. The listed phone number is (410) 550-0100.

What is Jahinover Mazo's specialty?

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

Is Jahinover Mazo enrolled in Medicare?

Yes. Jahinover Mazo 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 Jahinover Mazo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jahinover Mazo reassigns Medicare benefits to 19 organizations: Johns Hopkins University (Baltimore, MD), St Paul Place Specialists Inc (Baltimore, MD), Advanced Radiology P A (Owings Mills, MD), West Virginia University Medical Corporation (Ranson, WV), South Jersey Radiology Associates P A (Voorhees, NJ) and 14 more organizations, listed in the Medicare section above. 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 Jahinover Mazo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jahinover Mazo accept?

Health plans from Blue Cross and Blue Shield of Kansas City, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Texas, CareSource and Mountain Health CO-OP and 1 other insurer list Jahinover Mazo 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.

Is Jahinover Mazo affiliated with any hospitals?

According to CMS data, Jahinover Mazo is affiliated with Calverthealth Medical Center, Chilton Medical Center, West Jersey Hospital, Overlook Medical Center and Berkeley Medical Center.

When was this NPI record last updated?

The NPPES record for Jahinover Mazo was last updated on July 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.