DR. MONICA M JAIN MD
NPI 1568423838
Internal Medicine in Fairfield, CT
About Dr. Monica M Jain Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MONICA M JAIN MD (NPI 1568423838) is an individual internal medicine provider in Fairfield, Connecticut, licensed in Connecticut (042050) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS, holds a CLIA Waiver certificate valid through December 17, 2027, and is a graduate of Other (1994).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Monica M Jain Md 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.
Medicare Billing Reassignment
Medicare enrollment records show Monica Jain reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Trumbull, CT 06611
- Reassigned Medicare billing, Connecticut enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 07D2106456
Monica Jain & Associates, LLC · Fairfield, CTAreas of Expertise CMS Part B claims 10
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06824 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
FAIRFIELD, CT 06824
FAIRFIELD, CT 06824
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 Monica Jain's NPI number?
The NPI number for Monica Jain is 1568423838. It was assigned to this individual provider in the NPPES registry on March 28, 2006.
Where is Monica Jain located?
Monica Jain practices at 1300 Post Rd Suite 202, Fairfield, CT 06824. The listed phone number is (203) 255-8827.
What is Monica Jain's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Monica Jain enrolled in Medicare?
Yes. Monica Jain 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.
Which organization bills Medicare for Monica Jain's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Monica Jain reassigns Medicare benefits to Monica Jain & Associates,llc (Trumbull, CT). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Monica Jain's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Does Monica Jain hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 07D2106456) is associated with this NPI, valid through December 17, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Monica Jain accept?
Health plans from Anthem Blue Cross and Blue Shield and Cigna Healthcare list Monica Jain as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Monica Jain was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Dr. Monica M Jain, MD · NPI 1568423838
Internal Medicine physician in Fairfield, Connecticut. Individual provider, active in the CMS NPPES registry since March 28, 2006.
## Identity
- **NPI:** 1568423838 (Entity type: Individual)
- **Enumerated:** March 28, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 042050 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 1300 POST RD, SUITE 202, Fairfield, CT 06824-6038
- **Phone:** (203) 255-8827 · **Fax:** (203) 259-4610
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Monica Jain & Associates,llc (NPI 1356721385, Trumbull, CT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1994
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicare UPIN H73374 (CT)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1568423838) · Data from the CMS NPPES public registry.