MISS SONIA M SENG (MD) – Hematology & Oncology Physician, NPI 1366629719

MISS SONIA M SENG (MD) is a healthcare provider. based in Fairhaven, Massachusetts. specializing in HEMATOLOGY/ONCOLOGY. They hold the professional credentials MD. They hold a License No. 249382 (MA). The NPI Number for MISS SONIA M SENG (MD) is 1366629719

Main info

Female
22 Years Of Experience
Accepts Medicare Assignment
Name
MISS SONIA M SENG (MD)
NPI
1366629719
Phone
(508) 973-2000
Address
200 MILL RD STE 180
Enumeration Date
29 January 2008
Last Update Date
27 April 2020

Doctor Profile

Medical School Name
ALBANY MEDICAL COLLEGE OF UNION UNIVERSITY
Secondary Phone
5089737888
Graduation Year
2004 (22 years ago)
PAC ID
7416129655
Group Practice PAC ID
0749171957
Professional Enrollment ID
I20111011000576
Address ID
MA027205239FA506XXSTXX300
Telehealth
Yes

Contacts

Secure Messaging
sseng12960@direct.southcoast.org
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience74
Completeness85
Years active:18State licenses:2Other namesUpdated within 12 months

606 HEMATOLOGY/ONCOLOGY in MA

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Provider Addresses for MISS SONIA M SENG (MD)

  • 180, Mill Road, Nasketucket, Fairhaven, Bristol County, Massachusetts, 02719, United States

    FAIRHAVEN, MA 027195255

    Phone: (508) 973-2000

    Fax: (508) 973-2001

    Type: Mailing

  • 506, Prospect Street, Fall River Station, Fall River, Bristol County, Massachusetts, 02722, United States

    FALL RIVER, MA 02720

    Phone: (508) 973-7888

    Fax: (508) 973-7934

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 7 Open Payments records for all available years, with a total value of $2,224.

Total Amount is formed as General ($154) + Research ($2,071) + Ownership ($0) = $2,224.

Last reported payment date: 2024-05-21 • Largest payer in this snapshot: Eli Lilly and Company ($2,071).

Total Amount

$2,224

General + Research + Ownership

Payments

7

Total payment records

General Amount

$154

General payments

Research Amount

$2,071

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-05-21

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2011-10-11

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20111011000576IHematology/OncologyMATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99214Established patient office or other outpatient visit, 30-39 minutes635253$0
99215Established patient office or other outpatient visit, 40-54 minutes216108$0
99213Established patient office or other outpatient visit, 20-29 minutes152131$0
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes11460$0
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes7870$0
View full utilization report →

Insurance plans in this area (ZIP 02719)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 0749171957View full group profile
NameSpecialtyState
Nurse PractitionerRI
Pain Management, AnesthesiologyMA
Certified Registered Nurse Anesthetist (Crna)MA
Clinical Social WorkerMA
Hospitalist, Internal MedicineMA
Physician AssistantMA
H O S P I T A L I S TMA
Certified Registered Nurse Anesthetist (Crna)RI
Clinical Social WorkerMA
A N E S T H E S I O L O G YMA

Reviews

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Frequently asked questions

Can I use this page to confirm MISS SONIA M SENG (MD)'s NPI?
Yes. MISS SONIA M SENG (MD) is listed with NPI 1366629719 in the public NPI dataset.
Does CMS list MISS SONIA M SENG (MD) as active?
Yes — MISS SONIA M SENG (MD) is active in the NPI listing used on this page.
What is MISS SONIA M SENG (MD) best known for clinically?
Directory data describes MISS SONIA M SENG (MD) with Hematology & Oncology Physician. Clinical services aligned with this taxonomy classification.
Does MISS SONIA M SENG (MD) list a practice location?
Patients near Fairhaven, Massachusetts may find MISS SONIA M SENG (MD) in results; validate coverage separately.
What does 'Individual Provider' mean on this profile?
Entity type tells you whether the number belongs to a person or an organization.

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