Doctor profile · Federal record
Dr. Kristin Williams, M.D.
Maternal & Fetal Medicine Physician (CMS: Obstetrics/Gynecology) · Phoenix, AZ
- NPI 1992847131
- Accepts Medicare
- 27 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2620 N 3Rd St Ste 103
Phoenix, AZ 850041153
(480) 756-6000 - Additional location
-
7910 Frost St, Suite # 140
San Diego, CA 921232771
(858) 966-6269 - Mailing address
-
3020 Childrens Way, Mc5003
San Diego, CA 921234223
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- June 25, 2025
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207VM0101X — NUCC code
- State license (1)
- California #A72985
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992847131. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$359
Transactions
5
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 1 | $164.65 | |
| Terumo Medical Corporation | 2 | $142.55 | |
| Hologic Sales and Service, LLC | 2 | $52.24 |
By nature of payment
Frequently asked questions
What is Dr. Kristin Williams's medical specialty?
Dr. Kristin Williams practices Maternal & Fetal Medicine Physician in Phoenix, AZ.
Where does Dr. Kristin Williams practice?
Dr. Kristin Williams practices at 2620 N 3Rd St Ste 103, Phoenix, AZ 850041153. Office phone: 4807566000.
What is Dr. Kristin Williams's NPI?
Dr. Kristin Williams's National Provider Identifier (NPI) is 1992847131, issued by NPPES.
Does Dr. Kristin Williams accept Medicare assignment?
Yes. Dr. Kristin Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.