Mona Singh, MD
NPI 1013193150ActiveIndividual· Internal Medicine· San Diego, CA
Internal Medicine (MD) in San Diego, California, trained at New York Medical College (class of 2005). Their prescriptions cost Medicare Part D more than their services did: $188,201 for 1,290 claims, against $1,563 paid for services in 2024. Calliditas Therapeutics US Inc. was the largest of 2 companies reporting payments in 2024, $77.94 in all, mostly food and beverage.
Overview
| NPI | 1013193150 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jan 19, 2008 |
| Last updated in NPPES | Nov 3, 2021 |
| Certified by provider | Nov 3, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A98578 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 16 |
|---|---|
| Services billed | 33 across 6 procedure codes |
| Paid by Medicare | $1,563 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,290 · 3,731 30-day fills |
|---|---|
| Patients | 233 |
| Total drug cost | $188,201 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | New York Medical College |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Nephrology |
Medical group
- Southern California Permanente Medical GroupRedlands, CA · 11,293 clinicians
Hospital affiliations
- Kaiser Foundation Hospital - San DiegoSan Diego, CA
- Kaiser Foundation Hospital - San MarcosSan Marcos, CA
Other facilities
- Rai - Mission Gorge - San DiegoDialysis facility · San Diego, CA
Industry payments (Open Payments)
- 2024$77.94 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Calliditas Therapeutics US Inc. | $60.00 | 1 |
| Cranial Technologies, Inc | $17.94 | 1 |
What the 2024 payments were for
- Food and Beverage$77.94 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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