HAMLET BENYAMIN (MD) – Hospitalist Physician, NPI 1720048747
Hospitalist Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,585 INTERNAL MEDICINE in AZ
Provider Addresses for HAMLET BENYAMIN (MD)
1955 W BASELINE RD STE 113-647
MESA, AZ 852029016
Phone: (480) 626-4813
Fax: (480) 445-9238
Type: Mailing
350 W Thomas Rd
Phoenix, AZ 850134409
Phone: (602) 406-5590
Fax: (602) 406-7170
Type: Location
3555 S Val Vista Dr
Gilbert, AZ 852977323
Phone: (602) 551-7387
Fax: (602) 698-0668
Type: Location
PO BOX 33269
PHOENIX, AZ 850673269
Phone: (602) 406-4786
Fax: (916) 636-4358
Type: Mailing
1955 W FRYE RD
CHANDLER, AZ 852246282
Phone: (480) 728-3000
Fax: (602) 798-0668
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 $150.
Total Amount is formed as General ($150) + Research ($0) + Ownership ($0) = $150.
Last reported payment date: 2023-09-13 • Largest payer in this snapshot: Janssen Pharmaceuticals, Inc ($150).
Total Amount
$150
General + Research + Ownership
Payments
1
Total payment records
General Amount
$150
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-09-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Janssen Pharmaceuticals, Inc | $150 |
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: 2004-07-12
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 |
|---|---|---|---|---|
| I20040712000678 | I | Internal Medicine | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 894 | 209 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 126 | 124 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 113 | 110 | $0 |
Insurance plans in this area (ZIP 85202)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | AZ | |
| - | IL | |
| - | AZ | |
| Infectious Disease, Internal Medicine | WA | |
| - | AZ | |
| Pulmonary Disease, Critical Care (Intensivists) | AZ | |
| Diagnostic Radiology | AZ | |
| Nurse Practitioner | AZ | |
| Nurse Practitioner | AZ | |
| Colorectal Surgery (Proctology) | AZ |
Reviews
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