1. Home
  2. Directory
  3. Wisconsin
  4. Madison
  5. Clinic Center
  6. NPI Profile

ADDICTION SERVICES AND PHARMACOTHERAPY, SC
NPI 1265922660
Clinic/Center - Methadone in Madison, WI

Active since May 11, 2018CLIA 52D2149212 · Waiver
210 E OLIN AVE, MADISON, WI 53713(608) 807-1428(608) 807-1429 Get Directions Write a Review

NPPES record last updated: May 11, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Addiction Services And Pharmacotherapy, Sc NPPES

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

ADDICTION SERVICES AND PHARMACOTHERAPY, SC (NPI 1265922660) is a healthcare organization registered as a methadone in Madison, Wisconsin and active in the NPI registry since May 2018. The organization holds a CLIA Waiver certificate valid through May 28, 2028 and lists Christopher P Harkin, Medical Director, as its authorized official.

NPPES Registry Identity

NPI1265922660
Entity TypeOrganization
Primary Taxonomy261QM2800X
Legal Business NameADDICTION SERVICES AND PHARMACOTHERAPY, SC
Location Address210 E OLIN AVEMadison, WI 53713-1434
Mailing Address210 E Olin AveMadison, WI 53713-1434 · (608) 807-1428 · Fax (608) 807-1429
Phone(608) 807-1428
Fax(608) 807-1429
Organization SubpartNo
Authorized OfficialChristopher P HarkinMedical Director · (608) 279-6879
Enumeration DateMay 11, 2018
✔ NPI 1265922660 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · MethadoneAmbulatory Health Care Facilities
Taxonomy Code261QM2800X
Definition
An entity, facility, or distinct part of a facility providing diagnostic, and replacement maintenance treatment services related to individuals with drug addiction.
210 E OLIN AVE, Madison, WI 53713
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Addiction Services And Pharmacotherapy, Sc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

7

Medicare enrollment records show 7 clinicians reassign Medicare billing to Addiction Services And Pharmacotherapy, Sc, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (7)

Christopher Harkin, MD
Family Practice
NPI 1396824488
1821 S STOUGHTON RD
Madison, WI 53716
(608) 260-6000
✔ PECOS✔ Accepts Medicare3.9 mi
Vernon Partello, MD
Family Practice
NPI 1891855318
3200 E RACINE ST
Janesville, WI 53546
(608) 371-8000
✔ PECOS✔ Accepts Medicare33 mi
Todd Kammerzelt, MD
Psychiatry
NPI 1609031590
4509 ARTHUR RD
Slinger, WI 53086
(608) 320-9539
✔ PECOS✔ Accepts Medicare60 mi
Judith May, MD
Anesthesiology
NPI 1669425302
HOSPITAL BASED @ FROEDTERT HOSP. 9200 WEST WISCONSIN AVENUE
Milwaukee, WI 53226
(414) 805-3666
✔ PECOS✔ Accepts Medicare68 mi
Morgyn Steinbrecher, LCSW,
Clinical Social Worker
NPI 1669715264
1035 W GLEN OAKS LN STE 110
Mequon, WI 53092
(262) 999-3495
✔ PECOS75 mi
Robert Hulburt, DO
Family Practice
NPI 1790976520
321 BUTTS AVE
Tomah, WI 54660
(608) 372-2181
✔ PECOS✔ Accepts Medicare86 mi
Michael Oster, D.O.
Emergency Medicine
NPI 1356333991
34555 N RED OAK LN
Gurnee, IL 60031
(847) 244-0678
✔ PECOS✔ Accepts Medicare86 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 52D2149212

Addiction Services And Pharmacotherapy Sc · Madison, WI
Active · expires May 28, 2028
CLIA Number52D2149212
Laboratory TypePhysician Office
Certificate Effective DateMay 29, 2026
Certificate Expiration DateMay 28, 2028
Laboratory DirectorDr. Vernon S. Partello III
Laboratory Phone(608) 807-1428
Laboratory LocationAddiction Services And Pharmacotherapy Sc210 East Olin Ave, Madison, WI 53713
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 2

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.

Medication assisted treatment, methadone; weekly bundle including dispensing and/or administration, substance use counseling, individual and group therapy, and toxicology testing, if performed (provision of the services by a medicare-enrolled opioid treatm G2067
Medication Assisted Treatment (MAT) with methadone is a comprehensive approach to manage opioid addiction. It includes weekly methadone dispensing, substance use counseling, individual and group therapy sessions, and toxicology tests as needed, all provided by a Medicare-enrolled opioid treatment program.
646 services17 patients
Periodic assessment; assessing periodically by qualified personnel to determine the most appropriate combination of services and treatment (provision of the services by a medicare-enrolled opioid treatment program); list separately in addition to code for G2077
Periodic assessment is a routine check-up by trained professionals to determine the best mix of services and treatments for your health needs. This is typically provided by a Medicare-enrolled opioid treatment program. It's listed separately in addition to your main treatment code. This ensures you receive the most suitable care for your situation.
42 services11 patients

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 Addiction Services And Pharmacotherapy, Sc's NPI number?

The NPI number for Addiction Services And Pharmacotherapy, Sc is 1265922660. It was assigned to this organization in the NPPES registry on May 11, 2018.

Where is Addiction Services And Pharmacotherapy, Sc located?

Addiction Services And Pharmacotherapy, Sc is located at 210 E Olin Ave, Madison, WI 53713. The listed phone number is (608) 807-1428.

What is Addiction Services And Pharmacotherapy, Sc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Methadone, with taxonomy code 261QM2800X.

Is Addiction Services And Pharmacotherapy, Sc enrolled in Medicare?

Yes. Addiction Services And Pharmacotherapy, Sc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Addiction Services And Pharmacotherapy, Sc?

According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians in 5 Medicare specialties reassign their Medicare billing to Addiction Services And Pharmacotherapy, Sc. A 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 the clinician's services. The largest specialties are Family Practice (3), Anesthesiology (1) and Clinical Social Worker (1). Of these, 1 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Addiction Services And Pharmacotherapy, Sc hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 52D2149212) is associated with this NPI, valid through May 28, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Addiction Services And Pharmacotherapy, Sc accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and Anthem Blue Cross and Blue Shield and 4 other insurers list Addiction Services And Pharmacotherapy, Sc 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 Addiction Services And Pharmacotherapy, Sc was last updated on May 11, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.