JANET VIERLING – Professional Counselor, NPI 1255608121

JANET VIERLING is a healthcare provider. based in Denver, Colorado. specializing in MENTAL HEALTH COUNSELOR. They hold a License No. 3252 (CO). The NPI Number for JANET VIERLING is 1255608121

Main info

Female
Sole Proprietor
26 Years Of Experience
Accepts Medicare Assignment
Name
JANET VIERLING
NPI
1255608121
Phone
(303) 597-5008
Address
3201 S TAMARAC DR
Enumeration Date
21 November 2011
Last Update Date
21 November 2011

Doctor Profile

Medical School Name
OTHER
Secondary Phone
7207224496
Graduation Year
2000 (26 years ago)
PAC ID
2466804463
Group Practice PAC ID
6305734203
Professional Enrollment ID
I20240222000800
Address ID
CO802314360DE3201XDRXX400
Telehealth
Yes
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience42
Completeness75
Years active:14State licenses:1Digital endpointsOther names

2,207 MENTAL HEALTH COUNSELOR in CO

Provider Addresses for JANET VIERLING

  • 3201 S TAMARAC DR

    DENVER, CO 802314394

    Phone: (303) 597-5008

    Fax: (303) 309-6715

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2024-02-22

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20240222000800IMental Health CounselorCOTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 80231)

Loading plans...

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 6305734203View full group profile
NameSpecialtyState
Marriage And Family TherapistCA
-CO
Clinical Social WorkerCO
Clinical PsychologistCO
Clinical Social WorkerCO
Clinical Social WorkerCO
Mental Health CounselorCO
Clinical Social WorkerCO
Clinical Social WorkerCO
Mental Health CounselorCO

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

Can I use this page to confirm JANET VIERLING's NPI?
Yes. JANET VIERLING is listed with NPI 1255608121 in the public NPI dataset.
Can I rely on JANET VIERLING being an active provider?
As of the registry snapshot, JANET VIERLING is marked active.
What taxonomy line describes JANET VIERLING?
For research purposes, treat JANET VIERLING as Professional Counselor in this dataset. Clinical services aligned with this taxonomy classification.
What address line appears for JANET VIERLING?
JANET VIERLING's geographic hint is Denver, Colorado in our summary view.
How many locations tie to this NPI?
2 practice locations appear in the available data.

Similar Providers

TODD L. OWEN (PH.D. LPC)

Professional Counselor
USPS Mail Collection/Drop Box, 222, Milwaukee Street, Denver, Denver County, Colorado, 80206, United States
NPI: 1326048521

MS. LENYA B. ROBINSON (MA, LPC)

Professional Counselor
West Princeton Circle, Denver, Denver County, Colorado, 80236-6186, United States
NPI: 1740268697
East Mississippi Avenue, Denver, Denver County, Colorado, 80012-4014, United States
NPI: 1316910664

THALIA RAY ANDREWS (LPC)

Addiction (Substance Use Disorder) Counselor
Wellshire Pharmacy, 4141, East Dickenson Place, University Hills, Denver, Denver County, Colorado, 80222, United States
NPI: 1003876210

PATRICIA MARIE GLOWACKI (LPC)

Professional Counselor
Wellshire Pharmacy, 4141, East Dickenson Place, University Hills, Denver, Denver County, Colorado, 80222, United States
NPI: 1558321760

JANET M. GUY (LPC)

Professional Counselor
Wellshire Pharmacy, 4141, East Dickenson Place, University Hills, Denver, Denver County, Colorado, 80222, United States
NPI: 1316907520

AMANDA E. DORYLAND (LPC)

Professional Counselor
Wellshire Pharmacy, 4141, East Dickenson Place, University Hills, Denver, Denver County, Colorado, 80222, United States
NPI: 1558321661

PETER A. MALIN (LPC)

Professional Counselor
Wellshire Pharmacy, 4141, East Dickenson Place, University Hills, Denver, Denver County, Colorado, 80222, United States
NPI: 1841250784

GARY NITTA (LPC)

Addiction (Substance Use Disorder) Counselor
Wellshire Pharmacy, 4141, East Dickenson Place, University Hills, Denver, Denver County, Colorado, 80222, United States
NPI: 1689634412