DR. RANJAN RAY (MD PHD) – Advanced Heart Failure and Transplant Cardiology Physician, NPI 1033376017
Advanced Heart Failure and Transplant Cardiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,010 CARDIOVASCULAR DISEASE (CARDIOLOGY) in CA
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Provider Addresses for DR. RANJAN RAY (MD PHD)
Van Ness Avenue, Hayes Valley, San Francisco, California, 94102, United States
SAN FRANCISCO, CA 941096920
Phone: (415) 600-5780
Type: Location
325, Distel Circle, Los Altos, Santa Clara County, California, 94022, United States
LOS ALTOS, CA 940221408
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 11 Open Payments records for all available years, with a total value of $533.
Total Amount is formed as General ($533) + Research ($0) + Ownership ($0) = $533.
Last reported payment date: 2024-11-13 • Largest payer in this snapshot: Abbott Laboratories ($237).
Total Amount
$533
General + Research + Ownership
Payments
11
Total payment records
General Amount
$533
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Abbott Laboratories | $237 |
| Impulse Dynamics (USA) Inc. | $129 |
| iRhythm Technologies, Inc. | $44 |
| E.R. Squibb & Sons, L.L.C. | $42 |
| CVRx, Inc. | $32 |
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: 2013-04-18
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 |
|---|---|---|---|---|
| I20130418000404 | I | Advanced Heart Failure And Transplant Cardiology | CA | 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 |
|---|---|---|---|---|
| 99291 | Critical care, first 30-74 minutes | 304 | 43 | $0 |
| 93750 | Evaluation of lower heart chamber assist device | 275 | 49 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 261 | 52 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 229 | 115 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 162 | 141 | $0 |
Insurance plans in this area (ZIP 94109)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ADVANCED HEART FAILURE AND TRANSPLA | CA | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 719 | 610 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| A L L E R G Y/ I M M U N O L O G Y | CA | |
| - | CA | |
| Obstetrics/Gynecology, Hospitalist | CA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | OR | |
| - | CA | |
| - | CA | |
| - | CA | |
| - | CA | |
| A N E S T H E S I O L O G Y | CA | |
| G A S T R O E N T E R O L O G Y | CA |
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