DR. ERIN RAFFERTY NARASIMHAN PHD, LPC
NPI 1154906261
Counselor - Mental Health in Mesa, AZ
About Dr. Erin Rafferty Narasimhan Phd, Lpc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ERIN RAFFERTY NARASIMHAN PHD, LPC (NPI 1154906261) is an individual mental health provider in Mesa, Arizona, licensed in Arizona (LPC-21016) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 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 (PECOS)
Dr. Erin Rafferty Narasimhan Phd, Lpc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Erin Narasimhan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Phoenix, AZ 85029
- Reassigned Medicare billing, Arizona enrollment
- 11 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.
Other Providers at the Same Location NPPES 2
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 Erin Narasimhan's NPI number?
The NPI number for Erin Narasimhan is 1154906261. It was assigned to this individual provider in the NPPES registry on March 10, 2021. The provider is also known as Dr. Erin Rafferty Delee Phd, Lpc.
Where is Erin Narasimhan located?
Erin Narasimhan practices at 1136 E Harmony Ave Ste 202B, Mesa, AZ 85204. The listed phone number is (480) 501-9990.
What is Erin Narasimhan's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Erin Narasimhan enrolled in Medicare?
Yes. Erin Narasimhan is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Erin Narasimhan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Erin Narasimhan reassigns Medicare benefits to Integrative Psychotherapy And Assessment Services (Phoenix, AZ). 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 Erin Narasimhan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Erin Narasimhan accept?
Health plans from Antidote Health Plan of Arizona, Inc., Cigna HealthCare of Arizona, Inc, Oscar Health Plan, Inc. and UnitedHealthcare list Erin Narasimhan 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 Erin Narasimhan was last updated on January 10, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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. Erin Rafferty Narasimhan, PHD, LPC · NPI 1154906261
Mental Health provider in Mesa, Arizona. Individual provider, active in the CMS NPPES registry since March 10, 2021.
## Identity
- **NPI:** 1154906261 (Entity type: Individual)
- **Enumerated:** March 10, 2021
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** LPC-21016 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 1136 E HARMONY AVE STE 202B, Mesa, AZ 85204-5878
- **Phone:** (480) 501-9990
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Integrative Psychotherapy And Assessment Services (NPI 1699146910, Phoenix, AZ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** January 10, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1154906261) · Data from the CMS NPPES public registry.