DR. SHAHEIN HOLMES TAJMIR M.D.
NPI 1316351323
Radiology - Diagnostic Radiology in Boston, MA

Active since June 17, 2014PECOS EnrolledAccepts Medicare Assignment

NPPES record last updated: June 4, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 4, 2026, Nov 12, 2025, Aug 27, 2022 and 2 more (5 updates tracked since 2021).

About Dr. Shahein Holmes Tajmir M.d. NPPES

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

DR. SHAHEIN HOLMES TAJMIR M.D. (NPI 1316351323) is an individual diagnostic radiology provider in Boston, Massachusetts, licensed in Massachusetts (269046) and active in the NPI registry since June 2014. He is enrolled in Medicare PECOS, is affiliated with Cooley Dickinson Hospital Inc,the, and maintains 7 additional practice locations.

NPPES Registry Identity

NPI1316351323
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameDR. SHAHEIN HOLMES TAJMIRCredential: M.D.
Location Address55 FRUIT STBoston, MA 02114-2621
Mailing Address55 Fruit St # 427Boston, MA 02114-2621 · (617) 398-7424
Sole ProprietorNo
Medical School CMSHarvard Medical SchoolGraduated 2014
Enumeration DateJune 17, 2014
Last NPPES UpdateJune 4, 20265 updates tracked since enumeration
NPPES CertifiedJune 4, 2026
✔ NPI 1316351323 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
Licenses✔ Licensed in MA · 269046✔ Licensed in AR · E-17658✔ Licensed in NY · 334168✔ Licensed in FL · ME166726
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Also ListedNuclear MedicineTaxonomy 207U00000X · License 269046 (MA), E-17658 (AR), ME166726 (FL), 84345 (GA)
Also ListedRadiology · Nuclear RadiologyTaxonomy 2085N0904X · License 84345 (GA), 269046 (MA)
55 FRUIT ST, Boston, MA 02114

Secondary Practice Locations 7

Location 14182 Highway 278 NECovington, GA 30014-2494 · Phone (678) 712-6921 · Fax (678) 712-6923
Location 23320 Old Jefferson Rd Bldg 700Athens, GA 30607-1465 · Phone (706) 353-2990 · Fax (706) 353-2992
Location 31460 Resurgence DrWatkinsville, GA 30677-7320 · Phone (762) 356-4785 · Fax (762) 728-6190
Location 4750 E Adams StSyracuse, NY 13210-2306 · Phone (315) 464-5189 · Fax (315) 464-7494
Location 51364 Clifton Rd NEAtlanta, GA 30322-2621 · Phone (617) 398-7424
Location 63402 W Dr Martin Luther King Jr BlvdTampa, FL 33607-6214 · Phone (813) 875-3950 · Fax (813) 872-2741
Location 7245 Floyd DrAthens, GA 30607-1469 · Phone (762) 356-4780 · Fax (706) 608-7597

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. Shahein Holmes Tajmir M.d. 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 ID1557677309
PECOS Enrollment IDI20190516002337, I20200629003516, I20230620002846, I20250411002126, I20260828001654
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

12

Medicare enrollment records show Shahein Tajmir reassigns Medicare billing to 12 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Dermatology
55 FRUIT ST, BUL 2
Boston, MA 02114
  • Reassigned Medicare billing, Georgia, Massachusetts and New Hampshire enrollments
  • 2 clinicians in this Medicare group
General Acute Care Hospital
55 FRUIT ST, BULFINCH 360
Boston, MA 02114
  • Reassigned Medicare billing, Massachusetts enrollment
  • 6,234 clinicians in this Medicare group
General Acute Care Hospital
30 LOCUST ST
Northampton, MA 01060
  • Reassigned Medicare billing, Massachusetts enrollment
  • 158 clinicians in this Medicare group
Family Medicine
30 LOCUST ST
Northampton, MA 01060
  • Reassigned Medicare billing, Massachusetts enrollment
  • 539 clinicians in this Medicare group
Diagnostic Radiology
224 HARRISON ST, SUITE 601
Syracuse, NY 13202
  • Reassigned Medicare billing, New York enrollment
  • 98 clinicians in this Medicare group
Hematology & Oncology
3320 OLD JEFFERSON RD BLDG 800
Athens, GA 30607
  • Reassigned Medicare billing, Georgia enrollment
  • 72 clinicians in this Medicare group
Internal Medicine
1365 CLIFTON RD NE
Atlanta, GA 30322
  • Reassigned Medicare billing, Georgia enrollment
  • 4,840 clinicians in this Medicare group
Internal Medicine
80 JESSE HILL JR DRIVE, EMCF
Atlanta, GA 30303
  • Reassigned Medicare billing, Georgia enrollment
  • 2,681 clinicians in this Medicare group
Medical Oncology
1708 CAPE CORAL PKWY W, #10
Cape Coral, FL 33914
  • Reassigned Medicare billing, Florida enrollment
  • 880 clinicians in this Medicare group
Child & Adolescent Psychiatry
3901 MCCAIN PARK DR STE 102
North Little Rock, AR 72116
  • Reassigned Medicare billing, Arkansas enrollment
  • Also billed through NPI 1114255353 (Arkansas)
  • 2,038 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 46

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.

Nuclear medicine study from skull base to mid-thigh with ct scan 78815
A nuclear medicine study from skull base to mid-thigh with a CT scan involves using a small amount of radioactive material and CT imaging to examine body tissues and organs. This helps detect any abnormalities by providing detailed images of the body's internal structure.
436 services423 patients
Nuclear medicine studies of heart muscle at rest and with stress and spect 78452
Nuclear medicine studies of the heart involve two parts: rest and stress. During rest, images are taken of your heart at ease. During stress, images are taken after exercise or medication-induced stress. SPECT is a special imaging technique providing 3D pictures of your heart, helping identify any issues.
336 services336 patients
Dxa bone density measurement of hip, pelvis, spine 77080
A DXA bone density measurement is a simple, quick, and non-invasive procedure that assesses the strength of your bones. This test uses X-rays to measure the amount of minerals, mainly calcium, in the hip, pelvis, and spine. It helps in early detection of osteoporosis or other bone diseases.
249 services249 patients
X-ray of knee, 4 or more views 73564
An X-ray of the knee, 4 or more views, is a non-invasive imaging test. It involves capturing multiple images of your knee from different angles. This helps in diagnosing conditions such as fractures, arthritis, or infections. The procedure is quick and painless.
215 services182 patients
Dxa bone density measurement of hip, pelvis, spine 77080
A DXA bone density measurement is a simple, quick, and non-invasive procedure that assesses the strength of your bones. This test uses X-rays to measure the amount of minerals, mainly calcium, in the hip, pelvis, and spine. It helps in early detection of osteoporosis or other bone diseases.
168 services168 patients
Nuclear medicine study from skull base to mid-thigh with ct scan 78815
A nuclear medicine study from skull base to mid-thigh with a CT scan involves using a small amount of radioactive material and CT imaging to examine body tissues and organs. This helps detect any abnormalities by providing detailed images of the body's internal structure.
152 services150 patients

Hospital Affiliations CMS Care Compare 5

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

Cooley Dickinson Hospital Inc,the

Acute Care Hospitals · Northampton, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220015
Location30 Locust StreetNorthampton, MA 01060 · Hampshire County
Emergency services Birthing friendly

North Shore Medical Center -

Acute Care Hospitals · Salem, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220035
Location81 Highland AvenueSalem, MA 01970 · Essex County
Emergency services Birthing friendly

Massachusetts General Hospital

Acute Care Hospitals · Boston, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220071
Location55 Fruit StreetBoston, MA 02114 · Suffolk County
Emergency services Birthing friendly

Newton-Wellesley Hospital

Acute Care Hospitals · Newton, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220101
Location2014 Washington StreetNewton, MA 02462 · Middlesex County
Emergency services Birthing friendly

Wentworth-Douglass Hospital

Acute Care Hospitals · Dover, NH
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number300018
Location789 Central AveDover, NH 03820 · Strafford County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02114 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
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
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.

Pathology (Anatomic Pathology)
55 FRUIT ST
BOSTON, MA 02114
Internal Medicine (Hematology & Oncology)
55 FRUIT ST
BOSTON, MA 02114
Anesthesiology
55 FRUIT ST, GRAY-BIGELOW 444
BOSTON, MA 02114
Physical Medicine & Rehabilitation
55 FRUIT ST
BOSTON, MA 02114
Internal Medicine (Infectious Disease)
55 FRUIT ST, DIVISION OF INFECTIOUS DISEASE, GRJ-504
BOSTON, MA 02114
Nurse Practitioner (Acute Care)
55 FRUIT ST, BIGALOW 852 F
BOSTON, MA 02114
Nurse Practitioner
55 FRUIT ST
BOSTON, MA 02114
Internal Medicine (Cardiovascular Disease)
55 FRUIT ST
BOSTON, MA 02114

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 Shahein Tajmir's NPI number?

The NPI number for Shahein Tajmir is 1316351323. It was assigned to this individual provider in the NPPES registry on June 17, 2014.

Where is Shahein Tajmir located?

Shahein Tajmir practices at 55 Fruit St, Boston, MA 02114. The listed phone number is (617) 726-2000.

What is Shahein Tajmir's specialty?

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

Is Shahein Tajmir enrolled in Medicare?

Yes. Shahein Tajmir 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 Shahein Tajmir's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Shahein Tajmir reassigns Medicare benefits to 12 organizations: Massachusetts General Physicians Organization Inc (Boston, MA), The General Hospital Corporation (Boston, MA), Cooley Dickinson Hospital Inc (Northampton, MA), Mass General Brigham Medical Group Western Massachusetts Inc (Northampton, MA), University Radiology Associates, LLP (Syracuse, NY) and 7 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 Shahein Tajmir's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Shahein Tajmir accept?

Health plans from AmeriHealth Caritas Next, Arkansas Blue Cross and Blue Shield, Cigna HealthCare of Florida, Inc., Cigna Healthcare and HMO Louisiana and 4 other insurers list Shahein Tajmir 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 Shahein Tajmir affiliated with any hospitals?

According to CMS data, Shahein Tajmir is affiliated with Cooley Dickinson Hospital Inc,the, North Shore Medical Center -, Massachusetts General Hospital, Newton-Wellesley Hospital and Wentworth-Douglass Hospital.

When was this NPI record last updated?

The NPPES record for Shahein Tajmir was last updated on June 4, 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.