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NADER NAJAFIAN MD
NPI 1235107574
Internal Medicine - Nephrology in Boston, MA

Active since March 11, 2006PECOS EnrolledAccepts Medicare Assignment
BRIGHAM AND WOMANS HOSPITAL IMMUNOGENETICS & TRANSPLANT, 75 FRANCIS ST PBB ADM 1, BOSTON, MA 02115(617) 732-5868 Get Directions Write a Review

NPPES record last updated: November 13, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Nader Najafian Md NPPES

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

NADER NAJAFIAN MD (NPI 1235107574) is an individual nephrology provider in Boston, Massachusetts, licensed in Massachusetts (154194) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Massachusetts General Hospital, and is a graduate of Other (1995).

NPPES Registry Identity

NPI1235107574
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameNADER NAJAFIANCredential: MD
Location AddressBRIGHAM AND WOMANS HOSPITAL IMMUNOGENETICS & TRANSPLANT, 75 FRANCIS ST PBB ADM 1Boston, MA 02115
Mailing Address75 Francis StBoston, MA 02115-6110 · (617) 975-0840
Phone(617) 732-5868
Sole ProprietorNo
Medical School CMSOtherGraduated 1995
Enumeration DateMarch 11, 2006
Last NPPES UpdateNovember 13, 2020
NPPES CertifiedNovember 13, 2020
✔ NPI 1235107574 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in MA · 154194
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
BRIGHAM AND WOMANS HOSPITAL IMMUNOGENETICS & TRANSPLANT, Boston, MA 02115
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

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

Nader Najafian 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 ID5395802383
PECOS Enrollment IDI20090318000428
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.

Hospital Affiliations CMS Care Compare 2

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

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

Brigham And Women's Hospital

Acute Care Hospitals · Boston, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220110
Location75 Francis StreetBoston, MA 02115 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02115 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
$144.11 typical visit price
range $63.72 – $189.86
Typical copayment $36.02 (range $15.93 – $47.46)
Most-billed visit code 99204
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 6

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

Tacrolimus, extended release, (envarsus xr), oral, 0.25 mg J7503
Treatment-Chemotherapy · category RH002N
1 supplier11 claims7,920 services$1.22 avg. paid by Medicare
Tacrolimus, immediate release, oral, 1 mg J7507
Treatment-Treatment - Miscellaneous · category RX029N
8 suppliers60 claims7,540 services$0.33 avg. paid by Medicare
Mycophenolate mofetil, oral, 250 mg J7517
Treatment-Treatment - Miscellaneous · category RX029N
4 suppliers16 claims1,320 services$0.17 avg. paid by Medicare
Mycophenolic acid, oral, 180 mg J7518
Treatment-Treatment - Miscellaneous · category RX029N
4 suppliers34 claims6,420 services$0.96 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511
Treatment-Chemotherapy · category RH012N
9 suppliers64 claims64 services$18.68 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for a subsequent prescription in a 30-day period Q0512
Treatment-Chemotherapy · category RH012N
7 suppliers62 claims66 services$12.08 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Nader Najafian's NPI number?

The NPI number for Nader Najafian is 1235107574. It was assigned to this individual provider in the NPPES registry on March 11, 2006.

Where is Nader Najafian located?

Nader Najafian practices at Brigham And Womans Hospital Immunogenetics & Transplant 75 Francis St Pbb Adm 1, Boston, MA 02115. The listed phone number is (617) 732-5868.

What is Nader Najafian's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Nader Najafian enrolled in Medicare?

Yes. Nader Najafian 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.

What insurance does Nader Najafian accept?

Health plans from Anthem Blue Cross and Blue Shield list Nader Najafian 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 Nader Najafian affiliated with any hospitals?

According to CMS data, Nader Najafian is affiliated with Massachusetts General Hospital and Brigham And Women's Hospital.

When was this NPI record last updated?

The NPPES record for Nader Najafian was last updated on November 13, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.