DR. STEVEN LLOYD SINGER MD
NPI 1639212913
Psychiatry & Neurology - Psychiatry in Delray Beach, FL
About Dr. Steven Lloyd Singer Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEVEN LLOYD SINGER MD (NPI 1639212913) is an individual psychiatry provider in Delray Beach, Florida, licensed in Florida (ME122684) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS, is affiliated with Maine Medical Center, and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 4
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. Steven Lloyd Singer 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
2Medicare enrollment records show Steven Singer reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Jacksonville, FL 32207
- Reassigned Medicare billing, Florida enrollment
- 176 clinicians in this Medicare group
Biddeford, ME 04005
- Reassigned Medicare billing, Maine enrollment
- 3,140 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Maine Medical Center
Acute Care Hospitals · Portland, MEPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 33483 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.
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 Steven Singer's NPI number?
The NPI number for Steven Singer is 1639212913. It was assigned to this individual provider in the NPPES registry on February 15, 2007.
Where is Steven Singer located?
Steven Singer practices at 516 S Mallory Cir, Delray Beach, FL 33483. The listed phone number is (860) 416-5501.
What is Steven Singer's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Steven Singer enrolled in Medicare?
Yes. Steven Singer 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 Steven Singer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Steven Singer reassigns Medicare benefits to 2 organizations: Baptist Behavioral Health, LLC (Jacksonville, FL) and Mainehealth (Biddeford, ME). 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 Steven Singer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Steven Singer accept?
Health plans from Cigna HealthCare of Florida, Inc., Cigna Healthcare, Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and Oscar Health Maintenance Organization of Florida and 1 other insurer list Steven Singer 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.
Is Steven Singer affiliated with any hospitals?
According to CMS data, Steven Singer is affiliated with Maine Medical Center.
When was this NPI record last updated?
The NPPES record for Steven Singer was last updated on May 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months 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. Steven Lloyd Singer, MD · NPI 1639212913
Psychiatry physician in Delray Beach, Florida. Individual provider, active in the CMS NPPES registry since February 15, 2007.
## Identity
- **NPI:** 1639212913 (Entity type: Individual)
- **Enumerated:** February 15, 2007
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** ME122684 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 516 S MALLORY CIR, Delray Beach, FL 33483-5287
- **Phone:** (860) 416-5501
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Baptist Behavioral Health, LLC (NPI 1215906649, Jacksonville, FL); Mainehealth (NPI 1215417019, Biddeford, ME) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1983
## Record status
- **NPPES last updated:** May 27, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1639212913) · Data from the CMS NPPES public registry.