Doctor profile · Federal record
Dr. Thomas Donner, M.D.
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Baltimore, MD
- NPI 1659329977
- MIPS 74.4 / 100 · 2023
- 40 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
600 N Wolfe St
Baltimore, MD 212870005
(410) 955-2908 - Mailing address
-
Po Box 64264
Baltimore, MD 212644264
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- February 6, 2013
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- Maryland #D40059
- Medicaid (3)
- VA #010002028 · DE #1659329977 · MD #062051300
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659329977. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
404
Distinct HCPCS
7
Medicare allowed
$42,334
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 101 | 92 | $134 | |
95251 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 92 | 72 | $36 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 62 | 61 | $188 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 52 | 49 | $103 | |
95251 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 46 | 40 | $36 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 33 | 30 | $152 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 18 | 18 | $95 |
In context: peer comparison
Among 33 peers in this city , average services per provider: 119. This provider delivers 3.4× the peer median.Open Payments
Industry payments received
All-time total
$30
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 1 | $29.97 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,080
Patients
335
Total drug cost
$1,008,553
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ozempic (Semaglutide) | Brand | 149 | 38 | $282,815 |
| Trulicity (Dulaglutide) | Brand | 135 | 32 | $217,071 |
| Jardiance (Empagliflozin) | Brand | 130 | 34 | $188,189 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 118 | 41 | $2,371 |
| Atorvastatin Calcium | Generic | 96 | 31 | $1,828 |
| Levothyroxine Sodium | Generic | 77 | 26 | $1,340 |
| Metformin Hcl | Generic | 56 | 18 | $614 |
| Glimepiride | Generic | 51 | 20 | $826 |
| Lantus Solostar (Insulin Glargine,hum.Rec.Anlog) | Brand | 43 | 16 | $52,160 |
| Rosuvastatin Calcium | Generic | 42 | 18 | $2,740 |
Hospital affiliations
Frequently asked questions
What is Dr. Thomas Donner's medical specialty?
Dr. Thomas Donner practices Endocrinology, Diabetes & Metabolism Physician in Baltimore, MD.
Where does Dr. Thomas Donner practice?
Dr. Thomas Donner practices at 600 N Wolfe St, Baltimore, MD 212870005. Office phone: 4109552908.
What is Dr. Thomas Donner's NPI?
Dr. Thomas Donner's National Provider Identifier (NPI) is 1659329977, issued by NPPES.
Does Dr. Thomas Donner accept Medicare assignment?
Dr. Thomas Donner does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Thomas Donner 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); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.