Doctor profile · Federal record
Dr. Theresa Grasing, P.A-C
Physician Assistant · Physician Assistant · Annapolis, MD
- NPI 1245757103
- Accepts Medicare
- MIPS 77.5 / 100 · 2023
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
108 Forbes St Fl 2
Annapolis, MD 214011502
(410) 940-6645
fax (410) 571-7880
Credentials & registration
- NPI registered
- August 2017 — 9 yrs on file
- Profile last updated
- July 21, 2022
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Maryland #C0006562
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1245757103. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
580
Distinct HCPCS
3
Medicare allowed
$60,341
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 493 | 265 | $114 | |
95251 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 74 | 31 | $30 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 13 | 13 | $150 |
In context: peer comparison
Among 26 peers in Annapolis Physician Assistant, average services per provider: 253. This provider delivers 2.3× the peer median.Open Payments
Industry payments received
All-time total
$1,300
Transactions
57
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 18 | $424.64 | |
| Sanofi-Aventis U.S. LLC | 6 | $143.63 | |
| Novo Nordisk INC | 8 | $130.77 | |
| Radius Health, INC. | 3 | $80.94 | |
| Alexion Pharmaceuticals, INC. | 3 | $63.34 | |
| Beta Bionics, INC. | 2 | $47.77 | |
| Amgen INC. | 2 | $41.26 | |
| Ascendis Pharma INC | 2 | $40.67 | |
| Abbott Laboratories | 2 | $38.46 | |
| Abbvie INC. | 2 | $37.68 | |
| Nevro Corp. | 2 | $36.75 | |
| Xeris Pharmaceuticals, INC. | 2 | $33.89 | |
| Amphastar Pharmaceuticals, INC. | 2 | $32.62 | |
| Amneal Pharmaceuticals LLC | 2 | $30.75 | |
| Corcept Therapeutics | 1 | $28.74 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
929
Patients
207
Total drug cost
$514,271
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 248 | 67 | $4,601 |
| Metformin Hcl | Generic | 97 | 29 | $1,004 |
| Synthroid (Levothyroxine Sodium) | Brand | 65 | 21 | $5,651 |
| Ozempic (Semaglutide) | Brand | 64 | 15 | $135,358 |
| Methimazole | Generic | 60 | 15 | $647 |
| Jardiance (Empagliflozin) | Brand | 56 | 18 | $74,752 |
| Atorvastatin Calcium | Generic | 53 | 12 | $851 |
| Lantus Solostar (Insulin Glargine,Hum.Rec.Anlog) | Brand | 51 | 16 | $78,454 |
| Glimepiride | Generic | 49 | 14 | $815 |
| Trulicity (Dulaglutide) | Brand | 37 | 0 | $82,368 |
Hospital affiliations
Frequently asked questions
What is Dr. Theresa Grasing's medical specialty?
Dr. Theresa Grasing practices Physician Assistant in Annapolis, MD.
Where does Dr. Theresa Grasing practice?
Dr. Theresa Grasing practices at 108 Forbes St Fl 2, Annapolis, MD 214011502. Office phone: 4109406645.
What is Dr. Theresa Grasing's NPI?
Dr. Theresa Grasing's National Provider Identifier (NPI) is 1245757103, issued by NPPES.
Does Dr. Theresa Grasing accept Medicare assignment?
Yes. Dr. Theresa Grasing accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Theresa Grasing commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report (HCPCS 95251); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.