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AHMAD HAMDAN M.D.
NPI 1003470204
Student in an Organized Health Care Education/Training Program in Boston, MA

Active since April 24, 2019PECOS EnrolledAccepts Medicare Assignment
800 WASHINGTON ST # 238, BOSTON, MA 02111(617) 636-7010(617) 636-7100 Get Directions Write a Review

NPPES record last updated: July 8, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 8, 2025, Jul 8, 2022, Dec 10, 2019 and 1 more (4 updates tracked since 2019).

About Ahmad Hamdan M.d. NPPES

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

AHMAD HAMDAN M.D. (NPI 1003470204) is an individual student in an organized health care education/training program in Boston, Massachusetts and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, is affiliated with St Joseph Hospital, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1003470204
Entity TypeIndividualMale
Primary Taxonomy390200000X
Provider Legal NameAHMAD HAMDANCredential: M.D.
Location Address800 WASHINGTON ST # 238Boston, MA 02111-1552
Mailing Address800 Washington St # 238Boston, MA 02111-1552 · (617) 636-7010 · Fax (617) 636-7100
Phone(617) 636-7010
Fax(617) 636-7100
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateApril 24, 2019
Last NPPES UpdateJuly 8, 20224 updates tracked since enumeration
NPPES CertifiedJuly 8, 2022
✔ NPI 1003470204 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care
Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
800 WASHINGTON ST # 238, Boston, MA 02111
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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

Ahmad Hamdan 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 ID9032449046
PECOS Enrollment IDI20240816002929
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 3

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 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.
42 services15 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.
16 services16 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
13 services11 patients

Hospital Affiliations CMS Care Compare 5

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

St Joseph Hospital

Acute Care Hospitals · Bangor, ME
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number200001
Location360 BroadwayBangor, ME 04401 · Penobscot County
Emergency services

Northern Light A R Gould Hospital

Acute Care Hospitals · Presque Isle, ME
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number200018
LocationPO Box 151Presque Isle, ME 04769 · Aroostook County
Emergency services Birthing friendly

Northern Light Eastern Maine Medical Center

Acute Care Hospitals · Bangor, ME
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number200033
Location489 State StreetBangor, ME 04401 · Penobscot County
Emergency services Birthing friendly

Northern Light Maine Coast Hospital

Acute Care Hospitals · Ellsworth, ME
1/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number200050
Location50 Union StreetEllsworth, ME 04605 · Hancock County
Emergency services Birthing friendly

Northern Light Blue Hill Memorial Hospital

Critical Access Hospitals · Blue Hill, ME
OwnershipVoluntary non-profit - Private
CMS Certification Number201300
Location57 Water StreetBlue Hill, ME 04614 · Hancock County
Emergency services

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. OSCAR ALONSO GAYOSO LIVIAC MD
Student in an Organized Health Care Education/Training Program
800 WASHINGTON ST # 238
BOSTON, MA 02111
Suffolk County (617) 636-7010
DR. MICHAEL ALLEN SMITH MD
Student in an Organized Health Care Education/Training Program
800 WASHINGTON ST # 238
BOSTON, MA 02111
Suffolk County (617) 636-7010
ANTHONY JIA-YUE YEH D.O.
Student in an Organized Health Care Education/Training Program
800 WASHINGTON ST # 238
BOSTON, MA 02111
Suffolk County (617) 636-7010
WARREN WILLIAM ACKER MD
Student in an Organized Health Care Education/Training Program
800 WASHINGTON ST # 238
BOSTON, MA 02111
Suffolk County (617) 636-7010
MAHER JAFAR MD
Student in an Organized Health Care Education/Training Program
800 WASHINGTON ST # 238
BOSTON, MA 02111
Suffolk County (617) 636-7010
ANKITA SUBEDI M.D.
Internal Medicine
800 WASHINGTON ST # 238
BOSTON, MA 02111
Suffolk County (617) 636-7010
DR. RAHMA ALDHAHERI MD
Student in an Organized Health Care Education/Training Program
800 WASHINGTON ST # 238
BOSTON, MA 02111
Suffolk County (617) 636-7010
RAPHAELLA DE PAULA FERREIRA MD
Student in an Organized Health Care Education/Training Program
800 WASHINGTON ST # 238
BOSTON, MA 02111
Suffolk County (617) 636-7010

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 Ahmad Hamdan's NPI number?

The NPI number for Ahmad Hamdan is 1003470204. It was assigned to this individual provider in the NPPES registry on April 24, 2019.

Where is Ahmad Hamdan located?

Ahmad Hamdan practices at 800 Washington St # 238, Boston, MA 02111. The listed phone number is (617) 636-7010.

What is Ahmad Hamdan's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Is Ahmad Hamdan enrolled in Medicare?

Yes. Ahmad Hamdan 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 Ahmad Hamdan affiliated with any hospitals?

According to CMS data, Ahmad Hamdan is affiliated with St Joseph Hospital, Northern Light A R Gould Hospital, Northern Light Eastern Maine Medical Center, Northern Light Maine Coast Hospital and Northern Light Blue Hill Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Ahmad Hamdan was last updated on July 8, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.