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BILAL ANJUM ANSARI MD
NPI 1831741024
Hospitalist in Needham, MA

Active since July 09, 2019PECOS Enrolled
148 CHESTNUT ST, NEEDHAM, MA 02492(781) 453-3777 Get Directions Write a Review

NPPES record last updated: October 17, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Bilal Anjum Ansari Md NPPES

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

BILAL ANJUM ANSARI MD (NPI 1831741024) is an individual hospitalist provider in Needham, Massachusetts, licensed in Massachusetts (T291900) and active in the NPI registry since July 2019. He is enrolled in Medicare PECOS and maintains a secondary practice location in New York.

NPPES Registry Identity

NPI1831741024
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameBILAL ANJUM ANSARICredential: MD
Location Address148 CHESTNUT STNeedham, MA 02492-2505
Mailing Address148 Chestnut StNeedham, MA 02492-2505 · (781) 453-3777 · Fax (330) 363-3877
Phone(781) 453-3777
Sole ProprietorYes
Enumeration DateJuly 9, 2019
Last NPPES UpdateOctober 17, 2025
NPPES CertifiedOctober 17, 2025
✔ NPI 1831741024 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in MA · T291900
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
148 CHESTNUT ST, Needham, MA 02492
Open in Google Maps ↗

Secondary Practice Location 1

Location 151 Audubon AveNew York, NY 10032-2248 · Phone (212) 932-4537 · Fax (212) 932-4538

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Bilal Anjum Ansari Md 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.

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
546 services251 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
178 services177 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
83 services64 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
34 services34 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02492 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.

GRETCHEN O'BRIEN N.P.
Nurse Practitioner
148 CHESTNUT ST
NEEDHAM, MA 02492
Norfolk County (781) 453-7750
MRS. CAROL JEANNE MURPHY ANP RNMSCS
Nurse Practitioner (Occupational Health)
148 CHESTNUT ST, BETH ISRAEL DEACONESS HOSPITAL NEEDHAM
NEEDHAM, MA 02492
Norfolk County (781) 453-3028
MARK E HAFFENREFFER M.D.
Orthopaedic Surgery (Sports Medicine)
148 CHESTNUT ST
NEEDHAM, MA 02492
Norfolk County (781) 453-5710
DR. PHILIP DANIEL MESSER D.O.
Hospitalist
148 CHESTNUT ST
NEEDHAM, MA 02492
Norfolk County (781) 453-3777
ISABELLA D'AMBRA RD
Dietitian, Registered
148 CHESTNUT ST
NEEDHAM, MA 02492
Norfolk County (401) 338-3448
ENYA HAN
Registered Nurse
148 CHESTNUT ST
NEEDHAM, MA 02492
Norfolk County (781) 453-3000
LISA M FLEMING M.D.
Internal Medicine (Advanced Heart Failure and Transplant Cardiology)
148 CHESTNUT ST
NEEDHAM, MA 02492
Norfolk County (781) 453-5238
GHANIA Y EL AKIKI M.D.
Internal Medicine (Geriatric Medicine)
148 CHESTNUT ST
NEEDHAM, MA 02492
Norfolk County (781) 453-3880

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 Bilal Ansari's NPI number?

The NPI number for Bilal Ansari is 1831741024. It was assigned to this individual provider in the NPPES registry on July 9, 2019.

Where is Bilal Ansari located?

Bilal Ansari practices at 148 Chestnut St, Needham, MA 02492. The listed phone number is (781) 453-3777.

What is Bilal Ansari's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Bilal Ansari enrolled in Medicare?

Yes. Bilal Ansari is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Bilal Ansari was last updated on October 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.