DR. SUSAN MELISSA DINDOT (MD) – Internal Medicine Physician, NPI 1821279225
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
21,511 INTERNAL MEDICINE in CA
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Provider Addresses for DR. SUSAN MELISSA DINDOT (MD)
Town Center Drive, Laguna Niguel, Orange County, California, 92677, United States
LAGUNA NIGUEL, CA 926772010
Phone: (949) 249-9600
Fax: (949) 249-5300
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 76 Open Payments records for all available years, with a total value of $1,523.
Total Amount is formed as General ($1,523) + Research ($0) + Ownership ($0) = $1,523.
Last reported payment date: 2024-12-12 • Largest payer in this snapshot: Lilly USA, LLC ($294).
Total Amount
$1,523
General + Research + Ownership
Payments
76
Total payment records
General Amount
$1,523
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Lilly USA, LLC | $294 |
| GlaxoSmithKline, LLC. | $288 |
| Amgen Inc. | $120 |
| Takeda Pharmaceuticals U.S.A., Inc. | $120 |
| Mylan Specialty L.P. | $70 |
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: 2008-06-09
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 |
|---|---|---|---|---|
| I20080609000522 | I | Internal Medicine | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 256 | 68 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 75 | 46 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 49 | 37 | $0 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 42 | 37 | $0 |
| 96132 | Evaluation of neuropsychological test, first hour | 20 | 20 | $0 |
Insurance plans in this area (ZIP 92677)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Pulmonary Disease, Critical Care (Intensivists), Internal Medicine, Sleep Medicine | CA | |
| Pulmonary Disease, Critical Care (Intensivists), Internal Medicine | CA | |
| Family Practice | CA | |
| Pulmonary Disease, Critical Care (Intensivists), Internal Medicine | CA | |
| Nurse Practitioner | CA | |
| Pulmonary Disease, Critical Care (Intensivists), Internal Medicine | CA | |
| Pulmonary Disease, Critical Care (Intensivists), Sleep Medicine | MA | |
| Pulmonary Disease, Critical Care (Intensivists), Internal Medicine | CA | |
| Internal Medicine | CA | |
| Hospitalist, Pulmonary Disease, Critical Care (Intensivists), Internal Medicine | CA |
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