Doctor profile · Federal record
Dr. Mary Beth Thier, Nurse Practitioner
Acute Care Nurse Practitioner (CMS: Nurse Practitioner) · Bel Air, MD
- NPI 1386899045
- Accepts Medicare
- 18 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
602 S Atwood RD, Suite 206
Bel Air, MD 210144172
(410) 638-7544 - Mailing address
-
227 Gateway Dr, Ste J
Bel Air, MD 210144287
Credentials & registration
- NPI registered
- November 2008 — 18 yrs on file
- Profile last updated
- January 30, 2019
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 363LA2100X — NUCC code
- State license (1)
- Maryland #R158577
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1386899045. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
825
Distinct HCPCS
4
Medicare allowed
$61,912
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 727 | 343 | $70 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 51 | 51 | $153 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 30 | 29 | $44 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 17 | 16 | $115 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 135. This provider delivers 6.1× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Mary Beth Thier's medical specialty?
Dr. Mary Beth Thier practices Acute Care Nurse Practitioner in Bel Air, MD.
Where does Dr. Mary Beth Thier practice?
Dr. Mary Beth Thier practices at 602 S Atwood RD, Bel Air, MD 210144172. Office phone: 4106387544.
What is Dr. Mary Beth Thier's NPI?
Dr. Mary Beth Thier's National Provider Identifier (NPI) is 1386899045, issued by NPPES.
Does Dr. Mary Beth Thier accept Medicare assignment?
Yes. Dr. Mary Beth Thier accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Beth Thier commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.