CARMEN CALDER APRN
NPI 1326018367
Nurse Practitioner - Psychiatric/Mental Health in Bridgeport, CT
About Carmen Calder Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CARMEN CALDER APRN (NPI 1326018367) is an individual psychiatric/mental health provider in Bridgeport, Connecticut, licensed in Connecticut (002038) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1997).
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
Carmen Calder Aprn 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 Carmen Calder reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bridgeport, CT 06608
- Reassigned Medicare billing, Connecticut enrollment
- 132 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 06608 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.
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 Carmen Calder's NPI number?
The NPI number for Carmen Calder is 1326018367. It was assigned to this individual provider in the NPPES registry on January 24, 2006.
Where is Carmen Calder located?
Carmen Calder practices at 471 Barnum Ave, Bridgeport, CT 06608. The listed phone number is (203) 333-6864.
What is Carmen Calder's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Carmen Calder enrolled in Medicare?
Yes. Carmen Calder 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 Carmen Calder's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carmen Calder reassigns Medicare benefits to Optimus Health Care Inc (Bridgeport, 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 Carmen Calder's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Carmen Calder accept?
Health plans from Anthem Blue Cross and Blue Shield list Carmen Calder 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 Carmen Calder was last updated on July 9, 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.
# Carmen Calder, APRN · NPI 1326018367
Psychiatric/Mental Health physician in Bridgeport, Connecticut. Individual provider, active in the CMS NPPES registry since January 24, 2006.
## Identity
- **NPI:** 1326018367 (Entity type: Individual)
- **Enumerated:** January 24, 2006
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 002038 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 471 BARNUM AVE, Bridgeport, CT 06608-2409
- **Phone:** (203) 333-6864 · **Fax:** (203) 332-0376
## 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:** Optimus Health Care Inc (NPI 1669445946, Bridgeport, CT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1997
## Record status
- **NPPES last updated:** July 9, 2007
- **Other identifiers:** Medicare UPIN P45684 (CT)
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Source: [NPI Profile](https://npiprofile.com/npi/1326018367) · Data from the CMS NPPES public registry.