Doctor profile · Federal record
Dr. Stefanie Holtzer, NP
Adult Health Nurse Practitioner (CMS: Nurse Practitioner) · Gerontology Nurse Practitioner · Primary Care Nurse Practitioner · Rockville, MD
- NPI 1730895046
- Accepts Medicare
- 4 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1201 Seven Locks RD Ste 111
Rockville, MD 208542957
(301) 762-5020
Credentials & registration
- NPI registered
- January 2023 — 3 yrs on file
- Profile last updated
- February 25, 2023
- Year of graduation
- 2022 — 4 yrs since
- Specialty taxonomy
- 363LA2200X — NUCC code
- State license (1)
- Maryland #R224556
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1730895046. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,086
Distinct HCPCS
10
Medicare allowed
$54,780
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 295 | 264 | $80 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 122 | 118 | $103 | |
36415 |
Insertion of needle into vein for collection of blood sample | 103 | 95 | $8 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 93 | 89 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 88 | 84 | $10 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 58 | 57 | $14 | |
0241U |
Respiratory infectious agent detection by rna for severe acute respiratory syndrome coronavirus 2 (covid 19), influenza a, influenza b, and respiratory syncytial virus, upper respiratory specimen, each reported as detected or not detected | 55 | 54 | $132 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 41 | 41 | $123 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 36 | 36 | $16 | |
81002 |
Urinalysis, manual test | 35 | 34 | $3 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 104. This provider delivers 10× the peer median.Open Payments
Industry payments received
All-time total
$63
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| PFIZER INC. | 1 | $24.50 | |
| ABBVIE INC. | 1 | $19.31 | |
| Alkermes, Inc. | 1 | $19.14 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
243
Patients
205
Total drug cost
$2,435
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Doxycycline Hyclate | Generic | 50 | 45 | $498 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 28 | 25 | $457 |
| Azithromycin | Generic | 26 | 25 | $149 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 25 | 22 | $248 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 22 | 19 | $563 |
| Cephalexin | Generic | 20 | 14 | $54 |
| Mupirocin | Generic | 20 | 19 | $151 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 14 | 12 | $73 |
| Triamcinolone Acetonide | Generic | 14 | 11 | $87 |
| Paxlovid (Eua) (Nirmatrelvir/Ritonavir) | Brand | 13 | 13 | $132 |
Frequently asked questions
What is Dr. Stefanie Holtzer's medical specialty?
Dr. Stefanie Holtzer practices Adult Health Nurse Practitioner in Rockville, MD.
Where does Dr. Stefanie Holtzer practice?
Dr. Stefanie Holtzer practices at 1201 Seven Locks RD Ste 111, Rockville, MD 208542957. Office phone: 3017625020.
What is Dr. Stefanie Holtzer's NPI?
Dr. Stefanie Holtzer's National Provider Identifier (NPI) is 1730895046, issued by NPPES.
Does Dr. Stefanie Holtzer accept Medicare assignment?
Yes. Dr. Stefanie Holtzer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stefanie Holtzer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.