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MR. ALAN WARNER LISW-S
NPI 1356669444
Social Worker - Clinical in Gettysburg, PA

Active since May 13, 2010PECOS EnrolledAccepts Medicare Assignment
92.48/100
CMS Quality Rating
40 V TWIN DR STE 202, GETTYSBURG, PA 17325(717) 339-2710(717) 208-8455 Get Directions Write a Review

NPPES record last updated: January 21, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. Alan Warner Lisw-s NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. ALAN WARNER LISW-S (NPI 1356669444) is an individual clinical provider in Gettysburg, Pennsylvania, licensed in Pennsylvania (CW017979) and active in the NPI registry since May 2010. He is enrolled in Medicare PECOS, maintains a secondary practice location in Carlisle, and is a graduate of Other (1999).

NPPES Registry Identity

NPI1356669444
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMR. ALAN WARNERCredential: LISW-S
Location Address40 V TWIN DR STE 202Gettysburg, PA 17325-7878
Mailing Address601 Memory LnYork, PA 17402-2231 · (717) 851-1405 · Fax (717) 851-6969
Phone(717) 339-2710
Fax(717) 208-8455
Sole ProprietorNo
Medical School CMSOtherGraduated 1999
Enumeration DateMay 13, 2010
Last NPPES UpdateJanuary 21, 2026
NPPES CertifiedJanuary 21, 2026
✔ NPI 1356669444 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in PA · CW017979
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
40 V TWIN DR STE 202, Gettysburg, PA 17325
Open in Google Maps ↗

Secondary Practice Location 1

Location 1155 S Hanover St OfcCarlisle, PA 17013-3453 · Phone (717) 386-5971

Other Identifiers 1

Medicaid0200008OH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, MedMutual, Oscar Health Insurance and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mr. Alan Warner Lisw-s 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.

PECOS PAC ID7810177631
PECOS Enrollment IDI20220322001583
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
145 services29 patients
Psychotherapy, 45 minutes 90834
Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.
32 services21 patients
Psychiatric diagnostic evaluation 90791
A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.
30 services30 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 17325 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $54.64 – $166.87
Typical copayment $0.00 (range $13.66 – $41.71)
Most-billed visit code NA
Established Patient
$68.36 typical visit price
range $17.33 – $135.84
Typical copayment $17.09 (range $4.33 – $33.96)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

92.48/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality87.48
Promoting Interoperability92
Improvement Activities40

Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

AMY HESS LAPC
Counselor (Professional)
40 V TWIN DR STE 202
GETTYSBURG, PA 17325
Adams County (717) 339-2710
DR. CHRISTOPHER E SILVA PHD
Psychologist (Clinical)
40 V TWIN DR STE 202
GETTYSBURG, PA 17325
Adams County (717) 339-2710
JENNIFER L ANDERSON LCSW
Social Worker (Clinical)
40 V TWIN DR STE 202
GETTYSBURG, PA 17325
Adams County (717) 339-2710
DR. SYED ZIA MANZOOR M.D.
Psychiatry & Neurology (Child & Adolescent Psychiatry)
40 V TWIN DR STE 202
GETTYSBURG, PA 17325
Adams County (717) 339-2710
ERIN RYAN
Counselor (Mental Health)
40 V TWIN DR STE 202
GETTYSBURG, PA 17325
Adams County (717) 339-2710
DR. MARIVI SANCHEZ MAURICIO-TAN MD
Psychiatry & Neurology (Psychiatry)
40 V TWIN DR STE 202
GETTYSBURG, PA 17325
Adams County (717) 339-2710
MIJA E SERRANO LPC
Counselor (Professional)
40 V TWIN DR STE 202
GETTYSBURG, PA 17325
Adams County (717) 339-2710
MRS. BRANDI M AVERY LPC
Counselor (Professional)
40 V TWIN DR STE 202
GETTYSBURG, PA 17325
Adams County (717) 339-2710

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 Alan Warner's NPI number?

The NPI number for Alan Warner is 1356669444. It was assigned to this individual provider in the NPPES registry on May 13, 2010.

Where is Alan Warner located?

Alan Warner practices at 40 V Twin Dr Ste 202, Gettysburg, PA 17325. The listed phone number is (717) 339-2710.

What is Alan Warner's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Alan Warner enrolled in Medicare?

Yes. Alan Warner 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.

What insurance does Alan Warner accept?

Health plans from CareSource, MedMutual, Oscar Health Insurance, Oscar Insurance Corporation of Ohio and UnitedHealthcare list Alan Warner 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 Alan Warner was last updated on January 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.