Ann M. Khalsa, MD
NPI 1770674764ActiveIndividual· Family Medicine, Adult Medicine· Phoenix, AZ
Family Medicine, Adult Medicine (MD) in Phoenix, Arizona, trained at Un of California, Irvine, College of Medicine (class of 1987). Their prescriptions cost Medicare Part D more than their services did: $6,429,230 for 5,756 claims, against $10,369 paid for services in 2024. Gilead Sciences, Inc. reported $103,299 in payments in 2025, mostly travel and lodging.
Overview
| NPI | 1770674764 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 27, 2006 |
| Last updated in NPPES | Aug 2, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine, Adult Medicine Primary | 207QA0505X | 43010 | AZ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 67 |
|---|---|
| Services billed | 168 across 11 procedure codes |
| Paid by Medicare | $10,369 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,756 · 7,572 30-day fills |
|---|---|
| Patients | 203 |
| Total drug cost | $6,429,230 |
| Generic share | 60% of claims |
Education and affiliations
| Medical school | Un of California, Irvine, College of Medicine |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Family Practice |
Medical group
- Maricopa County Special Health Care DistrictGuadalupe, AZ · 118 clinicians
Hospital affiliation
- Valleywise Health Medical CenterPhoenix, AZ
Industry payments (Open Payments)
- 2025$103,299 · 73 payments from 1 company
- 2024$75,888 · 63 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $103,299 | 73 |
What the 2025 payments were for
- Travel and Lodging$44,437 · 21 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$40,528 · 15 payments
- Consulting Fee$15,400 · 3 payments
- Food and Beverage$1,884 · 33 payments
- Education$1,050 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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