DR. DAVID S CHESNEY (MD) – Internal Medicine Physician, NPI 1396732418

DR. DAVID S CHESNEY (MD) is a healthcare provider. based in Fairhaven, Massachusetts. specializing in PEDIATRIC MEDICINE, INTERNAL MEDICINE. They hold the professional credentials MD. They hold a License No. 153926 (MA). The NPI Number for DR. DAVID S CHESNEY (MD) is 1396732418

Main info

Male
33 Years Of Experience
Accepts Medicare Assignment
Name
DR. DAVID S CHESNEY (MD)
NPI
1396732418
Phone
(508) 973-2000
Address
200 MILL RD
Enumeration Date
4 October 2005
Last Update Date
21 April 2020

Doctor Profile

Medical School Name
PENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE
Secondary Phone
5087583781
Graduation Year
1993 (33 years ago)
PAC ID
4486664638
Group Practice PAC ID
0749171957
Professional Enrollment ID
I20060502000695
Address ID
MA027195208FA208XXRDXX300

Contacts

Secure Messaging
dchesney5637@direct.southcoast.org
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience69
Completeness85
Years active:20State licenses:1Other namesUpdated within 12 months

1,245 PEDIATRIC MEDICINE in MA

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Provider Addresses for DR. DAVID S CHESNEY (MD)

  • 200, Mill Road, Fairhaven, Bristol County, Massachusetts, 02719, United States

    STE 180

    FAIRHAVEN, MA 027195252

    Phone: (508) 973-2000

    Fax: (508) 973-2001

    Type: Mailing

  • 208, Mill Road, Fairhaven, Bristol County, Massachusetts, 02719, United States

    FAIRHAVEN, MA 027195208

    Phone: (508) 758-3781

    Fax: (508) 758-4455

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

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: 2006-05-02

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
I20060502000695IInternal MedicineMATBD

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 minutes192105$0
99213Established patient office or other outpatient visit, 20-29 minutes13592$0
G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit109109$0
93000Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report6565$0
G0008Administration of influenza virus vaccine3838$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

What federal number belongs to DR. DAVID S CHESNEY (MD)?
The federal identifier for DR. DAVID S CHESNEY (MD) is NPI 1396732418.
Does this profile mean DR. DAVID S CHESNEY (MD) is currently active?
Yes — DR. DAVID S CHESNEY (MD) appears active in the national provider directory.
What kind of provider is DR. DAVID S CHESNEY (MD)?
The page reflects Internal Medicine Physician for DR. DAVID S CHESNEY (MD). Clinical services aligned with this taxonomy classification.
Does DR. DAVID S CHESNEY (MD) practice in Massachusetts?
You will see Fairhaven, Massachusetts on file for DR. DAVID S CHESNEY (MD) alongside any extra practice locations.
Is this NPI for an individual or an organization?
This listing corresponds to an Individual Provider.

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