Doctor profile · Federal record
Dr. Mary Houser, RD
Registered Dietitian · Naperville, IL
- NPI 1275200834
- 5 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1020 E Ogden Ave
Naperville, IL 605638609
(630) 469-9200 - Mailing address
-
Po Box 713260
Chicago, IL 606771260
Credentials & registration
- NPI registered
- August 2021 — 5 yrs on file
- Profile last updated
- July 13, 2023
- Specialty taxonomy
- 133V00000X — NUCC code
- State license (1)
- Illinois #164.008465
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275200834. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
175
Distinct HCPCS
2
Medicare allowed
$5,347
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
97802 |
Therapy procedure for nutrition management, each 15 minutes | 118 | 34 | $32 | |
97803 |
Therapy procedure reassessment for nutrition management, each 15 minutes | 57 | 15 | $28 |
In context: peer comparison
Among 2 peers in Naperville Registered Dietitian, average services per provider: 72. This provider delivers 2.4× the peer median.Frequently asked questions
What is Dr. Mary Houser's medical specialty?
Dr. Mary Houser practices Registered Dietitian in Naperville, IL.
Where does Dr. Mary Houser practice?
Dr. Mary Houser practices at 1020 E Ogden Ave, Naperville, IL 605638609. Office phone: 6304699200.
What is Dr. Mary Houser's NPI?
Dr. Mary Houser's National Provider Identifier (NPI) is 1275200834, issued by NPPES.
What procedures does Dr. Mary Houser commonly perform?
Top Medicare-reported procedures in 2023: Therapy procedure for nutrition management (HCPCS 97802); Therapy procedure reassessment for nutrition management (HCPCS 97803). Source: CMS Medicare Physician & Other Practitioners file.