1. Home
  2. Directory
  3. Massachusetts
  4. Boston
  5. Internal Medicine
  6. NPI Profile

DR. NAWFAL W. ISTFAN M.D.
NPI 1740248301
Internal Medicine in Boston, MA

Active since May 03, 2006PECOS EnrolledAccepts Medicare Assignment
732 HARRISON AVE, 2ND FLOOR, BOSTON, MA 02118(617) 638-7470(617) 638-7449 Get Directions Write a Review

NPPES record last updated: June 6, 2014. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Nawfal W. Istfan M.d. NPPES

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

DR. NAWFAL W. ISTFAN M.D. (NPI 1740248301) is an individual internal medicine provider in Boston, Massachusetts, licensed in Massachusetts (48326) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Brigham And Women's Hospital, and is a graduate of Other (1977).

NPPES Registry Identity

NPI1740248301
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. NAWFAL W. ISTFANCredential: M.D.
Location Address732 HARRISON AVE, 2ND FLOORBoston, MA 02118-2656
Mailing Address720 Harrison Ave, Dob 503Boston, MA 02118
Phone(617) 638-7470
Fax(617) 638-7449
Sole ProprietorNo
Medical School CMSOtherGraduated 1977
Enumeration DateMay 3, 2006
Last NPPES UpdateJune 6, 2014
✔ NPI 1740248301 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MA · 48326
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedInternal Medicine · Endocrinology, Diabetes & MetabolismTaxonomy 207RE0101X · License 48636 (MA)
732 HARRISON AVE, Boston, MA 02118
Open in Google Maps ↗

Other Identifiers 4

Medicare UPINE11677MA
Medicare PINCX8177MA
Medicaid110043872AMA
Medicare ID-Type UnspecifiedJ06026MA

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

Dr. Nawfal W. Istfan 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 ID648227413
PECOS Enrollment IDI20050404000778
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 4

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
238 services136 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
55 services54 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
38 services38 patients
Telephone medical discussion with physician, 21-30 minutes 99443
This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.
19 services13 patients

Hospital Affiliations CMS Care Compare

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

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 02118 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.

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.

ARUNA AMBAT SARASWAT MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
732 HARRISON AVE
BOSTON, MA 02118
Suffolk County (617) 638-7470
RICHARD A COHEN M.D.
Internal Medicine (Cardiovascular Disease)
732 HARRISON AVE, 4TH FLOOR
BOSTON, MA 02118
Suffolk County (617) 638-7490
MR. JEREMY KOBULNIK M.D.
Internal Medicine (Cardiovascular Disease)
732 HARRISON AVE, PRESTON, 3RD FLOOR
BOSTON, MA 02118
Suffolk County (617) 638-7490
KENYA DANAE PALMER NP
Nurse Practitioner (Family)
732 HARRISON AVE, PRESTON, 2ND FLOOR
BOSTON, MA 02118
Suffolk County (617) 638-7470
ZORAN S. NEDELJKOVIC M.D.
Internal Medicine (Interventional Cardiology)
732 HARRISON AVE, PRESTON 3RD FLOOR
BOSTON, MA 02118
Suffolk County (617) 638-7490
VICTORIA YAROSLAVIVNA VIVTCHARENKO MD
Student in an Organized Health Care Education/Training Program
732 HARRISON AVE
BOSTON, MA 02118
Suffolk County (563) 794-0950
NOYAN A GOKCE M.D.
Internal Medicine (Cardiovascular Disease)
732 HARRISON AVE, PRESTON BUILDING FL 3
BOSTON, MA 02118
Suffolk County (617) 638-7490
MICHAEL D. KLEIN M.D.
Internal Medicine (Cardiovascular Disease)
732 HARRISON AVE, 3RD FLOOR
BOSTON, MA 02118
Suffolk County (617) 638-7490

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 Nawfal Istfan's NPI number?

The NPI number for Nawfal Istfan is 1740248301. It was assigned to this individual provider in the NPPES registry on May 3, 2006.

Where is Nawfal Istfan located?

Nawfal Istfan practices at 732 Harrison Ave 2nd Floor, Boston, MA 02118. The listed phone number is (617) 638-7470.

What is Nawfal Istfan's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Nawfal Istfan enrolled in Medicare?

Yes. Nawfal Istfan 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.

Is Nawfal Istfan affiliated with any hospitals?

According to CMS data, Nawfal Istfan is affiliated with Brigham And Women's Hospital.

When was this NPI record last updated?

The NPPES record for Nawfal Istfan was last updated on June 6, 2014. NPI Profile syncs with the weekly NPPES data releases published by CMS.