ALAN J STEIN (MD) – Infectious Disease Physician, NPI 1831145648
Infectious Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
18,056 INTERNAL MEDICINE in NY
Provider Addresses for ALAN J STEIN (MD)
6255 W SUNSET BLVD FL 21
LOS ANGELES, CA 900287422
Phone: (323) 860-5200
Fax: (323) 467-7119
Type: Mailing
475 ATLANTIC AVE STE 2
BROOKLYN, NY 112174383
Phone: (718) 369-4850
Fax: (718) 369-4851
Type: Location
8390, ChampionsGate Boulevard, ChampionsGate, Osceola County, Florida, 33896, United States
SUITE 215
CHAMPIONS GATE, FL 338968310
Phone: (407) 390-1677
Fax: (407) 390-1765
Type: Mailing
The Pharmacy, 475, Atlantic Avenue, Boerum Hill, Brooklyn, Kings County, New York, 11208, United States
2ND FLOOR
BROOKLYN, NY 112171812
Phone: (718) 369-4850
Fax: (718) 369-4851
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 68 Open Payments records for all available years, with a total value of $30,448.
Total Amount is formed as General ($30,448) + Research ($0) + Ownership ($0) = $30,448.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: Gilead Sciences, Inc. ($29,131).
Total Amount
$30,448
General + Research + Ownership
Payments
68
Total payment records
General Amount
$30,448
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Gilead Sciences, Inc. | $29,131 |
| Stryker Corporation | $583 |
| ViiV Healthcare Company | $474 |
| Orthofix Medical, Inc. | $209 |
| Theratechnologies Inc. | $50 |
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: 2004-01-05
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 |
|---|---|---|---|---|
| I20040105000512 | I | Internal Medicine | NY | 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 |
|---|---|---|---|---|
| 36415 | Insertion of needle into vein for collection of blood sample | 60 | 36 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 45 | 32 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 31 | 28 | $0 |
Insurance plans in this area (ZIP 90028)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | NJ | |
| Nurse Practitioner | NY | |
| Internal Medicine | NJ | |
| Nurse Practitioner | NY | |
| Physician Assistant | NY | |
| - | NY | |
| - | NY | |
| Internal Medicine | FL | |
| Family Practice | PA | |
| Internal Medicine | FL |
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.