MONICA AHERN LOCKWOOD MD
NPI 1487834917
Internal Medicine in Bridgeport, CT
About Monica Ahern Lockwood Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MONICA AHERN LOCKWOOD MD (NPI 1487834917) is an individual internal medicine provider in Bridgeport, Connecticut, licensed in Connecticut (032821) and active in the NPI registry since November 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1989).
NPPES Registry Identity
Specialties & Licenses
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
Monica Ahern Lockwood 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 Reassignments
4Medicare enrollment records show Monica Ahern Lockwood reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bridgeport, CT 06605
- Reassigned Medicare billing, Connecticut enrollment
- 126 clinicians in this Medicare group
Fairfield, CT 06824
- Reassigned Medicare billing, Connecticut enrollment
- 54 clinicians in this Medicare group
Torrington, CT 06790
- Reassigned Medicare billing, Connecticut enrollment
- 288 clinicians in this Medicare group
Hartford, CT 06102
- Reassigned Medicare billing, Connecticut enrollment
- Also billed through NPI 1770696643 (Connecticut)
- 1,333 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06606 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
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.
BRIDGEPORT, CT 06606
BRIDGEPORT, CT 06606
BRIDGEPORT, CT 06606
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 Ahern Lockwood's NPI number?
The NPI number for Monica Ahern Lockwood is 1487834917. It was assigned to this individual provider in the NPPES registry on November 13, 2007.
Where is Monica Ahern Lockwood located?
Monica Ahern Lockwood practices at 2800 Main St, Bridgeport, CT 06606. The listed phone number is (203) 576-6133.
What is Monica Ahern Lockwood's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Monica Ahern Lockwood enrolled in Medicare?
Yes. Monica Ahern Lockwood 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 organizations bill Medicare for Monica Ahern Lockwood's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Monica Ahern Lockwood reassigns Medicare benefits to 4 organizations: South-West Community Health Center, Inc (Bridgeport, CT), St. Vincents Urgent Care LLC (Fairfield, CT), Neighborhood Health, Inc. (Torrington, CT) and Hartford Hospital (Hartford, CT). Each 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 Ahern Lockwood's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Monica Ahern Lockwood was last updated on February 22, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Monica Ahern Lockwood, MD · NPI 1487834917
Internal Medicine physician in Bridgeport, Connecticut. Individual provider, active in the CMS NPPES registry since November 13, 2007.
## Identity
- **NPI:** 1487834917 (Entity type: Individual)
- **Enumerated:** November 13, 2007
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 032821 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 2800 MAIN ST, Bridgeport, CT 06606-4201
- **Phone:** (203) 576-6133
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): South-West Community Health Center, Inc (NPI 1699703686, Bridgeport, CT); St. Vincents Urgent Care LLC (NPI 1912305483, Fairfield, CT); Neighborhood Health, Inc. (NPI 1043544489, Torrington, CT); Hartford Hospital (NPI 1407806391, Hartford, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1989
## Record status
- **NPPES last updated:** February 22, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1487834917) · Data from the CMS NPPES public registry.