MEHTAP HAKTANIR ABUL M.D.
NPI 1265979421
Internal Medicine - Sleep Medicine in Boston, MA

Q: What is Mehtap Haktanir Abul's NPI number?

The NPI number for Mehtap Haktanir Abul is 1265979421. It was assigned to this individual provider in the NPPES registry on January 26, 2017. The provider is also known as Mehtap Haktanir M.D..

Q: What is Mehtap Haktanir Abul's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Sleep Medicine, with taxonomy code 207RS0012X.

Active since January 26, 2017PECOS Enrolled

330 BROOKLINE AVE, BOSTON, MA 02215(617) 667-7000 Get Directions Write a Review

NPPES record last updated: August 18, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 7, 2022, May 18, 2020, Jan 26, 2017 (3 updates tracked since 2017).

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About Mehtap Haktanir Abul M.d. NPPES

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

MEHTAP HAKTANIR ABUL M.D. (NPI 1265979421) is an individual sleep medicine provider in Boston, Massachusetts, licensed in Massachusetts (270846) and active in the NPI registry since January 2017. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1265979421

Entity TypeIndividualFemale

Primary Taxonomy207RS0012X

Provider Legal NameMEHTAP HAKTANIR ABULCredential: M.D.

Location Address330 BROOKLINE AVEBoston, MA 02215-5400

Mailing Address593 Eddy StProvidence, RI 02903-4923 · (401) 444-8805 · Fax (401) 444-2988

Phone(617) 667-7000

Sole ProprietorYes

Enumeration DateJanuary 26, 2017

Last NPPES UpdateAugust 18, 20253 updates tracked since enumeration

NPPES CertifiedAugust 18, 2025

✔ NPI 1265979421 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Sleep MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RS0012X

License✔ Licensed in MA · 270846

Definition

An Internist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.

Also ListedPediatricsTaxonomy 208000000X · License MD18474 (RI)

Also ListedPediatrics · Pediatric PulmonologyTaxonomy 2080P0214X · License MD18474 (RI)

330 BROOKLINE AVE, Boston, MA 02215

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Other Names 1

Professional Name (2)Mehtap Haktanir M.d.

Secondary Practice Locations 2

Location 1101 Dudley StProvidence, RI 02905-2401 · Phone (401) 453-7950 · Fax (401) 453-7658

Location 2593 Eddy StProvidence, RI 02903-4923 · Phone (401) 444-8805 · Fax (401) 444-2988

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mehtap Haktanir Abul M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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

Medicare enrollment records show Mehtap Haktanir Abul reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Rhode Island Hospital

40 mi

Pediatrics

593 EDDY ST
Providence, RI 02903

Reassigned Medicare billing, Rhode Island enrollment
265 clinicians in this Medicare group

NPI 1861420333 (401) 444-6195

Affinity Physicians LLC

40 mi

Anesthesiology

101 DUDLEY STREET, WIH DEPT OF ANESTHESIOLOGY
Providence, RI 02905

Reassigned Medicare billing, Rhode Island enrollment
984 clinicians in this Medicare group

NPI 1053038471 (401) 274-1122

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02215 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.

BETH ISRAEL DEACONESS MEDICAL CENTER

Chronic Disease Hospital (Children)

330 BROOKLINE AVE
BOSTON, MA 02215

Suffolk County (617) 677-4042

DR. BRIAN DANIEL HOBBS MD, MMSC

Internal Medicine

330 BROOKLINE AVE, PULMONARY AND CRITICAL CARE DEPARTMENT
BOSTON, MA 02215

Suffolk County (617) 667-5864

ERICA DOMMASCH MD

Dermatology

330 BROOKLINE AVE, SHAPIRO 2
BOSTON, MA 02215

Suffolk County (617) 667-3753

VAHID KIARAD M.D

Anesthesiology

330 BROOKLINE AVE
BOSTON, MA 02215

Suffolk County (617) 667-7000

DR. MICHAEL R GOLDSTEIN PHD

Psychologist (Clinical)

330 BROOKLINE AVE
BOSTON, MA 02215

Suffolk County (617) 356-7246

SARA MURDOCK CAHILL MD

Hospitalist

330 BROOKLINE AVE
BOSTON, MA 02215

Suffolk County (617) 667-7000

DR. DEVON ABT HARRIS MD

Obstetrics & Gynecology (Gynecologic Oncology)

330 BROOKLINE AVE, KIRSTEIN 3
BOSTON, MA 02215

Suffolk County (617) 667-3736

DR. ELIZABETH MAIER BALOUGH MD, PHD

Student in an Organized Health Care Education/Training Program

330 BROOKLINE AVE
BOSTON, MA 02215

Suffolk County (617) 667-7000

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 Mehtap Haktanir Abul's NPI number?

The NPI number for Mehtap Haktanir Abul is 1265979421. It was assigned to this individual provider in the NPPES registry on January 26, 2017. The provider is also known as Mehtap Haktanir M.D..

Where is Mehtap Haktanir Abul located?

Mehtap Haktanir Abul practices at 330 Brookline Ave, Boston, MA 02215. The listed phone number is (617) 667-7000.

What is Mehtap Haktanir Abul's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Sleep Medicine, with taxonomy code 207RS0012X.

Is Mehtap Haktanir Abul enrolled in Medicare?

Yes. Mehtap Haktanir Abul is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Mehtap Haktanir Abul's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mehtap Haktanir Abul reassigns Medicare benefits to 2 organizations: Rhode Island Hospital (Providence, RI) and Affinity Physicians LLC (Providence, RI). 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 Mehtap Haktanir Abul's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Mehtap Haktanir Abul was last updated on August 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.