CHARMAINE CAMILLE DELGRA TAN (DO) – Hospitalist Physician, NPI 1235766486
Hospitalist Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
343 HOSPITALIST in NV
Provider Addresses for CHARMAINE CAMILLE DELGRA TAN (DO)
3100 N Tenaya Way
Graduate Medical Education
Las Vegas, NV 891280436
Phone: (702) 962-9540
Type: Location
2880 N TENAYA WAY
LAS VEGAS, NV 891280618
Phone: (702) 962-9540
Type: Mailing
PO BOX 33269
PHOENIX, AZ 850673269
Phone: (602) 406-4786
Fax: (916) 636-4358
Type: Mailing
3001 SAINT ROSE PKWY
HENDERSON, NV 890523839
Phone: (702) 492-8592
Fax: (702) 492-8045
Type: Location
2880 N Tenaya Way
Las Vegas, NV 891280618
Phone: (702) 962-9540
Type: Location
8280 W Warm Springs Rd
Las Vegas, NV 891133612
Phone: (702) 492-8592
Fax: (702) 492-8045
Type: Location
102 E Lake Mead Pkwy
Henderson, NV 890155575
Phone: (702) 492-8592
Fax: (702) 492-8045
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: 2023-08-22
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
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20230822002720 | I | Internal Medicine | NV | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 264 | 125 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 84 | 83 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 59 | 49 | $0 |
Insurance plans in this area (ZIP 89128)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | NV | |
| Internal Medicine | NV | |
| Infectious Disease | NY | |
| Family Practice | NY | |
| Internal Medicine | NV | |
| Internal Medicine | NV | |
| Critical Care (Intensivists), Pulmonary Disease | AZ | |
| Nurse Practitioner | NV | |
| Internal Medicine, Hospitalist | NV | |
| Hospitalist, Internal Medicine | NV |
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.