COLLEEN MARIE LEMMER (PMHNP) – Psychiatric/Mental Health Nurse Practitioner, NPI 1407489701
Psychiatric/Mental Health Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
7,509 NURSE PRACTITIONER in AZ
Provider Addresses for COLLEEN MARIE LEMMER (PMHNP)
18802 N 34TH PL
PHOENIX, AZ 850502628
Phone: (480) 309-6988
Type: Mailing
10250 N 124TH ST
SCOTTSDALE, AZ 852595201
Phone: (480) 400-0850
Fax: (602) 860-6050
Type: Location
18802 N 34th Pl
Phoenix, AZ 850502628
Phone: (480) 309-6988
Type: Location
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: 2020-09-15
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
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20200915000782 | I | Nurse Practitioner | AZ | TBD |
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.
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 85050)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| P S Y C H I A T R Y | NE | |
| Mental Health Counselor | AZ | |
| Nurse Practitioner | AZ | |
| Clinical Social Worker | AZ | |
| Mental Health Counselor | AZ | |
| - | WI | |
| Nurse Practitioner | AZ | |
| Mental Health Counselor | MI | |
| Mental Health Counselor | OK | |
| Nurse Practitioner | AZ |
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.