DR. CHENGTA RICHARD DAI (MD) – Gastroenterology Physician, NPI 1023189891

DR. CHENGTA RICHARD DAI (MD) is a healthcare provider. based in Lewiston, Maine. specializing in Gastroenterology Physician. They hold the professional credentials MD. They hold a License No. 6861 (NH). The NPI Number for DR. CHENGTA RICHARD DAI (MD) is 1023189891

Main info

Male
Sole Proprietor
48 Years Of Experience
Accepts Medicare Assignment
Name
DR. CHENGTA RICHARD DAI (MD)
NPI
1023189891
Phone
(207) 777-8695
Address
C/O ST MARY'S HEALTH SYSTEM - PROVIDER ENROLLMENT
Enumeration Date
13 November 2006
Last Update Date
6 March 2020

Doctor Profile

Medical School Name
CHICAGO COLLEGE OF MEDICINE AND SURGERY
Secondary Phone
6035980455
Graduation Year
1978 (48 years ago)
PAC ID
7618867573
Group Practice PAC ID
2062455611
Professional Enrollment ID
I20040316001098
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience62
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for DR. CHENGTA RICHARD DAI (MD)

  • C/O ST MARY'S HEALTH SYSTEM - PROVIDER ENROLLMENT

    PO BOX 7291

    LEWISTON, ME 042437291

    Phone: (207) 777-8695

    Fax: (207) 777-8800

    Type: Mailing

  • 168, Kinsley Street, Ward 6, Nashua, Hillsborough County, New Hampshire, 03060, United States

    SUITE 20

    NASHUA, NH 03060

    Phone: (603) 578-9363

    Fax: (603) 578-9539

    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.

No Medicare enrollment or revalidation data available for this provider in our database.

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.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 04243)

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Provider's Procedures

DR. CHENGTA RICHARD DAI (MD) performs procedures in Gastroenterology Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
INTERNAL MEDICINENH45385Removal of polyps or growths of large bowel using an endoscope278274

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: 2062455611View full group profile
NameSpecialtyState
Physician AssistantNH
-NH
General SurgeryNH
Family PracticeNH
Internal Medicine, Cardiovascular Disease (Cardiology)NH
Nurse PractitionerMA
-NH
-NH
-NH
-ME

Reviews

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Frequently asked questions

What is the standard ID for DR. CHENGTA RICHARD DAI (MD) in the U.S.?
In the U.S., DR. CHENGTA RICHARD DAI (MD) is identified by NPI 1023189891.
Is DR. CHENGTA RICHARD DAI (MD)'s NPI status active today?
Active status means DR. CHENGTA RICHARD DAI (MD)'s NPI record is not deactivated in the public file.
How should patients interpret DR. CHENGTA RICHARD DAI (MD)'s specialty?
The extract shows Gastroenterology Physician for DR. CHENGTA RICHARD DAI (MD). Clinical services aligned with this taxonomy classification.
Can patients visit DR. CHENGTA RICHARD DAI (MD) in Lewiston, Maine?
For routing, start with Lewiston, Maine for DR. CHENGTA RICHARD DAI (MD), then verify phone and hours locally.
Why is information missing for DR. CHENGTA RICHARD DAI (MD)?
Providers choose how much contact data to publish. Missing fields do not mean the profile is fake.

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