Provider Profile
Stefanie Holtzer, NP
Unclaimed ProfileAt a glance
- 1201 Seven Locks Rd Ste 111, Rockville, MD 20854
About Stefanie Holtzer
Stefanie Holtzer, NP is a nurse practitioner practicing in Rockville, MD. Stefanie is also listed as specializing in nurse practitioner — gerontology, nurse practitioner — primary care, and nurse practitioner — adult health. According to Medicare claims data, Stefanie cared for 1,815 Medicare patients across 1,994 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and insertion of needle into vein for collection of blood sample. This provider record is associated with NPI 1730895046.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (301) 762-5020
- Email not available
Practice Locations
1201 SEVEN LOCKS RD STE 111
Rockville, MD 20854
Procedures Most Often Billed to Medicare
1,994 services · 1,815 patients · 21 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
174 | More often than most peers in Nurse Practitioner |
| X-ray of chest, 2 views | Imaging | 71046 |
37 | More often than most peers in Nurse Practitioner |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
79 | More often than most peers in Nurse Practitioner |
| 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 | 0241U |
115 | Too few peers to compare | |
| Respiratory infectious agent detection by rna for severe acute respiratory syndrome coronavirus 2 (covid-19), influenza a, and influenza b) in upper respiratory specimen, each reported as detected or not detected | 0240U |
15 | Too few peers to compare | |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
474 | More than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
301 | More often than most peers in Nurse Practitioner |
| Blood test, comprehensive group of blood chemicals | Lab test | 80053 |
133 | More often than most peers in Nurse Practitioner |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | Lab test | 85025 |
130 | More often than most peers in Nurse Practitioner |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
114 | More often than most peers in Nurse Practitioner |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 32 related providers in 4 groups
Other nurse practitioners in Rockville 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in MD who bill this service to Medicare most often.
Common questions
What does Stefanie Holtzer specialize in?
Stefanie Holtzer is a nurse practitioner in Rockville, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Stefanie Holtzer located?
Stefanie Holtzer is listed at 1201 Seven Locks Rd Ste 111, Rockville, MD 20854. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Stefanie Holtzer's phone number?
The number on file is (301) 762-5020. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Stefanie Holtzer's NPI number?
Stefanie Holtzer's National Provider Identifier is 1730895046. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Stefanie Holtzer train?
Stefanie Holtzer attended Other, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How long has Stefanie Holtzer been practicing?
Stefanie Holtzer has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What does Stefanie Holtzer do most often?
According to Medicare billing data, Stefanie Holtzer performs procedures including insertion of needle into vein for collection of blood sample; reads or performs imaging such as x-ray of chest, 2 views; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Stefanie Holtzer confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Stefanie Holtzer. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.