DR. LISA C. DIAMOND M.D.
NPI 1184710550
Psychiatry & Neurology - Psychiatry in Southlake, TX
About Dr. Lisa C. Diamond M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LISA C. DIAMOND M.D. (NPI 1184710550) is an individual psychiatry provider in Southlake, Texas, licensed in Connecticut (029445) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS and is a graduate of Columbia University College Of Physicians And Surgeons (1985).
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. Lisa C. Diamond M.d. 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
20Medicare enrollment records show Lisa Diamond reassigns Medicare billing to 20 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lytle, TX 78052
- Reassigned Medicare billing, Texas enrollment
- 152 clinicians in this Medicare group
Overland Park, KS 66213
- Reassigned Medicare billing, Connecticut enrollment
- 3 clinicians in this Medicare group
Johns Creek, GA 30097
- Reassigned Medicare billing, Georgia enrollment
- 137 clinicians in this Medicare group
Chicago, IL 60613
- Reassigned Medicare billing, Connecticut enrollment
- 4 clinicians in this Medicare group
Charlotte, NC 28273
- Reassigned Medicare billing, North Carolina enrollment
- Medicare enrollment name: Che Behavioral Health Services Of North Carolina PC
- 21 clinicians in this Medicare group
Ft Lauderdale, FL 33309
- Reassigned Medicare billing, Florida enrollment
- 82 clinicians in this Medicare group
Irvine, CA 92617
- Reassigned Medicare billing, California enrollment
- 118 clinicians in this Medicare group
Phoenixville, PA 19460
- Reassigned Medicare billing, Pennsylvania and New Jersey enrollments
- Also billed through NPI 1548215536 (New Jersey)
- 226 clinicians in this Medicare group
King Of Prussia, PA 19406
- Reassigned Medicare billing, Pennsylvania enrollment
- 56 clinicians in this Medicare group
Roseland, NJ 07068
- Reassigned Medicare billing, Connecticut enrollment
- 3 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 76092 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.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SOUTHLAKE, TX 76092
SOUTHLAKE, TX 76092
SOUTHLAKE, TX 76092
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 Lisa Diamond's NPI number?
The NPI number for Lisa Diamond is 1184710550. It was assigned to this individual provider in the NPPES registry on October 5, 2006.
Where is Lisa Diamond located?
Lisa Diamond practices at 2131 Kirkwood Blvd Ste 100, Southlake, TX 76092. The listed phone number is (817) 210-4856.
What is Lisa Diamond's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Lisa Diamond enrolled in Medicare?
Yes. Lisa Diamond 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 Lisa Diamond's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lisa Diamond reassigns Medicare benefits to 20 organizations: Camino Real Community Mhmr Center (Lytle, TX), Carend Provider Group Of Kansas PA (Overland Park, KS), Christopher Dennis MD PLLC (Johns Creek, GA), Carend Provider Group PA (Chicago, IL), Che Behavioral Health Services Of North Carolina, P.C (Charlotte, NC) and 15 more organizations, listed in the Medicare section above. 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 Lisa Diamond's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lisa Diamond accept?
Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, CareSource, CareSource (Common Ground Healthcare) and Cigna HealthCare of Florida, Inc. and 7 other insurers list Lisa Diamond 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 Lisa Diamond was last updated on March 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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. Lisa C. Diamond, M.D. · NPI 1184710550
Psychiatry physician in Southlake, Texas. Individual provider, active in the CMS NPPES registry since October 5, 2006.
## Identity
- **NPI:** 1184710550 (Entity type: Individual)
- **Enumerated:** October 5, 2006
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** 029445 (Connecticut)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2131 KIRKWOOD BLVD STE 100, Southlake, TX 76092-1540
- **Phone:** (817) 210-4856
## 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:** 20 organizations under Medicare reassignment (form CMS-855R): Camino Real Community Mhmr Center (NPI 1154411262, Lytle, TX); Carend Provider Group Of Kansas PA (NPI 1386326387, Overland Park, KS); Christopher Dennis MD PLLC (NPI 1588090229, Johns Creek, GA); Carend Provider Group PA (NPI 1962161315, Chicago, IL); Che Behavioral Health Services Of North Carolina, P.C (NPI 1699351874, Charlotte, NC); and 15 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Columbia University College Of Physicians And Surgeons, class of 1985
## Record status
- **NPPES last updated:** March 10, 2025
- **Other identifiers:** Other D300062724 (CT)
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Source: [NPI Profile](https://npiprofile.com/npi/1184710550) · Data from the CMS NPPES public registry.