KRYSTAL GREESON – Family Nurse Practitioner, NPI 1164876645
Family Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for KRYSTAL GREESON
6975 S Union Park Ctr Ste 600
Cottonwood Heights, UT 840474187
Phone: (888) 731-8994
Type: Location
999 18th St Ste 3000
Denver, CO 802022449
Phone: (888) 731-8994
Type: Location
400 S 4th St Ste 500
Las Vegas, NV 891016207
Phone: (888) 731-8994
Type: Location
801 E Douglas Ave Fl 2
Wichita, KS 672023548
Phone: (888) 731-8994
Type: Location
West Thomas Road, Phoenix, Maricopa County, Arizona, 85002, United States
PHOENIX, AZ 850335700
Phone: (602) 243-7277
Type: Location
4254 W ORCHID LN
CHANDLER, AZ 852267246
Phone: (888) 731-8994
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $97.
Total Amount is formed as General ($97) + Research ($0) + Ownership ($0) = $97.
Last reported payment date: 2023-10-28 • Largest payer in this snapshot: VIVUS LLC ($97).
Total Amount
$97
General + Research + Ownership
Payments
1
Total payment records
General Amount
$97
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-10-28
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| VIVUS LLC | $97 |
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: 2018-08-29
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20180829001844 | I | Nurse Practitioner | TX | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 91 | 43 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 46 | 31 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 27 | 20 | $0 |
| 99442 | Telephone medical discussion with physician, 11-20 minutes | 14 | 13 | $0 |
Insurance plans in this area (ZIP 84047)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | AZ | |
| P O D I A T R Y | AZ | |
| - | AZ | |
| Family Practice | AZ | |
| Emergency Medicine | AZ | |
| - | AZ | |
| - | AZ | |
| P O D I A T R Y | AZ | |
| Registered Dietitian Or Nutrition Professional | AZ | |
| Internal Medicine, Pediatric Medicine | AZ |
Reviews
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