Ashton Harris Hallahan, LCSW, MPH, CCM in National City, CA

Ashton Harris Hallahan, LCSW, MPH, CCM is a medicare enrolled "Social Worker - Clinical" provider in National City, California. Her current practice location is 2300 E 7th St, National City, California. You can reach out to her office (for appointments etc.) via phone at (619) 791-2730.

Ashton Harris Hallahan is licensed to practice in * (Not Available) (license number ) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1285116558.

Contact Information

	Ashton Harris Hallahan, LCSW, MPH, CCM
	2300 E 7th St, National City, CA 91950-2852
	(619) 791-2730
	Not Available

Map and Direction

Healthcare Provider's Profile

Full Name	Ashton Harris Hallahan
Gender	Female
Speciality	Social Worker - Clinical
Location	2300 E 7th St, National City, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1285116558
Provider Enumeration Date: 09/04/2018
Last Update Date: 03/17/2026

Medicare PECOS Information:

PECOS PAC ID: 2961934054
Enrollment ID: I20241014004270

Medical Identifiers

Medical identifiers for Ashton Harris Hallahan such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1285116558	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
1041C0700X	Social Worker - Clinical	(* (Not Available))	Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Ashton Harris Hallahan allows following entities to bill medicare on her behalf.

Entity Name	Sharp Rees-stealy Medical Group Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1285616177 PECOS PAC ID: 8628972759 Enrollment ID: O20031120000996

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Ashton Harris Hallahan is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing Address	Practice Location Address
Ashton Harris Hallahan, LCSW, MPH, CCM 5651 Copley Dr Ste A, San Diego, CA 92111-7903 Ph: (858) 262-6095	Ashton Harris Hallahan, LCSW, MPH, CCM 2300 E 7th St, National City, CA 91950-2852 Ph: (619) 791-2730

Reviews and Comments

Social Worker in National City, CA

Julie Ann Hernandez, LCSW Clinical Social Worker Medicare: Accepting Medicare Assignments Practice Location: 1000 Euclid Ave, National City, CA 91950 Phone: 619-515-2399
Natalie Hogg, Clinical Social Worker Medicare: Not Enrolled in Medicare Practice Location: 2300 E 7th St, National City, CA 91950 Phone: 619-791-2730
Mrs. Pilar Marie Clark, ASW Clinical Social Worker Medicare: Not Enrolled in Medicare Practice Location: 502 Euclid Ave, Suite #103, National City, CA 91950 Phone: 619-267-5115 Fax: 619-267-4657
Viviana Ofelia Munoz, LCSW Clinical Social Worker Medicare: Medicare Enrolled Practice Location: 1000 Euclid Ave, National City, CA 91950 Phone: 619-515-2399
Mr. Augustine Robert Buelna Jr., MSW, ASW Clinical Social Worker Medicare: Not Enrolled in Medicare Practice Location: 1523 Grove Street, National City, CA 91950 Phone: 619-778-2955
Julia Maldonado, ASW Clinical Social Worker Medicare: Not Enrolled in Medicare Practice Location: 502 Euclid Ave, National City, CA 91950 Phone: 619-267-5115

Ashton Harris Hallahan, LCSW, MPH, CCM - Medicare Clinical Social Worker in National City, CA