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MR. JOHN H. ASHBY LCSW
NPI 1871809400
Social Worker - Clinical in Tucson, AZ

Active since August 20, 2010PECOS Enrolled
2224 N CRAYCROFT RD STE 100, TUCSON, AZ 85712(520) 896-1400(520) 614-6050 Get Directions Write a Review

NPPES record last updated: June 2, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jun 2, 2025, Jan 2, 2025 (2 updates tracked since 2025).

About Mr. John H. Ashby Lcsw NPPES

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

MR. JOHN H. ASHBY LCSW (NPI 1871809400) is an individual clinical provider in Tucson, Arizona, licensed in Colorado (992658) and active in the NPI registry since August 2010. He is enrolled in Medicare PECOS and maintains a secondary practice location in Boulder.

NPPES Registry Identity

NPI1871809400
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMR. JOHN H. ASHBYCredential: LCSW
Location Address2224 N CRAYCROFT RD STE 100Tucson, AZ 85712-2811
Mailing Address2003 Prairie Hill Dr.Ft. Collins, CO 80528 · (970) 222-2693
Phone(520) 896-1400
Fax(520) 614-6050
Sole ProprietorYes
Enumeration DateAugust 20, 2010
Last NPPES UpdateJune 2, 20252 updates tracked since enumeration
NPPES CertifiedJune 2, 2025
✔ NPI 1871809400 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses✔ Licensed in CO · 992658✔ Licensed in AZ · 20658
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.
2224 N CRAYCROFT RD STE 100, Tucson, AZ 85712
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Secondary Practice Location 1

Location 11333 Iris AveBoulder, CO 80304-2226 · Phone (303) 433-8500

Other Identifiers 1

Medicaid1871809400CO

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc..Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. John H. Ashby Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85712 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 $55.44 – $168.60
Typical copayment $0.00 (range $13.86 – $42.15)
Most-billed visit code NA
Established Patient
$69.24 typical visit price
range $17.72 – $137.41
Typical copayment $17.31 (range $4.43 – $34.35)
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.

Other Providers at the Same Location NPPES 17

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

MRS. REYNELDA FELDER MAXWELL MA, CART, LPC
Counselor (Professional)
2224 N CRAYCROFT RD STE 100
TUCSON, AZ 85712
Pima County (520) 896-1400
DOMINIQUE CARRILLO
Social Worker (Clinical)
2224 N CRAYCROFT RD STE 100
TUCSON, AZ 85712
Pima County (520) 201-0730
MARJORIE LEVY STRICKLIN LCSW
Social Worker (Clinical)
2224 N CRAYCROFT RD STE 100
TUCSON, AZ 85712
Pima County (520) 896-1400
TALIA THURBER LMSW
Social Worker (Clinical)
2224 N CRAYCROFT RD STE 100
TUCSON, AZ 85712
Pima County (520) 896-1400
JO-ANN MARCUS
Social Worker (Clinical)
2224 N CRAYCROFT RD STE 100
TUCSON, AZ 85712
Pima County (520) 209-1919
LAURA GIRON LPC
Counselor (Professional)
2224 N CRAYCROFT RD STE 100
TUCSON, AZ 85712
Pima County (520) 209-1919
AMBER D GIN LCSW
Social Worker (Clinical)
2224 N CRAYCROFT RD STE 100
TUCSON, AZ 85712
Pima County (520) 896-1400
ARLENE L WOOLFOLK SOTO LPC
Counselor (Professional)
2224 N CRAYCROFT RD STE 100
TUCSON, AZ 85712
Pima County (520) 209-1919

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 John Ashby's NPI number?

The NPI number for John Ashby is 1871809400. It was assigned to this individual provider in the NPPES registry on August 20, 2010.

Where is John Ashby located?

John Ashby practices at 2224 N Craycroft Rd Ste 100, Tucson, AZ 85712. The listed phone number is (520) 896-1400.

What is John Ashby's specialty?

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

Is John Ashby enrolled in Medicare?

Yes. John Ashby is registered in the Medicare PECOS enrollment system.

What insurance does John Ashby accept?

Health plans from Blue Cross Blue Shield of Arizona and Oscar Health Plan, Inc. list John Ashby 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 John Ashby was last updated on June 2, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.