Doctor profile · Federal record
Dr. Mary Mullen, MD
Gynecologic Oncology Physician (CMS: Obstetrics/Gynecology) · Saint Louis, MO
- NPI 1437563897
- Accepts Medicare
- 12 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4921 Parkview Pl, Div OBGYN Gynecologic Oncology, Ste 13C
Saint Louis, MO 631101032
(314) 362-3181
fax (314) 362-2893 - Mailing address
-
Po Box 7412011
Chicago, IL 606742011
Credentials & registration
- NPI registered
- June 2014 — 12 yrs on file
- Profile last updated
- April 17, 2025
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207VX0201X — NUCC code
- State license (1)
- Missouri #2018005682
- Medicaid
- MO #200058975
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437563897. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
96
Distinct HCPCS
4
Medicare allowed
$7,876
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 47 | 23 | $72 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 23 | 14 | $48 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 14 | 11 | $106 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 12 | 12 | $160 |
In context: peer comparison
Among 9 peers in this city , average services per provider: 71. This provider delivers 1.4× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Mary Mullen's medical specialty?
Dr. Mary Mullen practices Gynecologic Oncology Physician in Saint Louis, MO.
Where does Dr. Mary Mullen practice?
Dr. Mary Mullen practices at 4921 Parkview Pl, Saint Louis, MO 631101032. Office phone: 3143623181.
What is Dr. Mary Mullen's NPI?
Dr. Mary Mullen's National Provider Identifier (NPI) is 1437563897, issued by NPPES.
Does Dr. Mary Mullen accept Medicare assignment?
Yes. Dr. Mary Mullen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Mullen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.