Stefanie Osterloh, CRNP
NPI 1588919260 · Family Nurse Practitioner · Crofton, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stefanie Osterloh, CRNP is a Family Nurse Practitioner provider in Crofton, MD (NPI 1588919260).
Provider details
- NPI number
- 1588919260
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- F0710427 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
476 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 192 | $99 |
| 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'SG2211 | 83 | $14 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 46 | $115 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 33 | $149 |
| Administration of Influenza Virus VaccineG0008 | 26 | $34 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 51 | 22 |
| Amlodipine Besylate | 35 | 15 |
| Losartan Potassium | 29 | 14 |
| Fluticasone Propionate | 29 | 19 |
| Lisinopril | 23 | 11 |
| Olanzapinebrand: Olanzapine Odt | 22 | — |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-07-18
- Last updated
- 2017-02-07
Frequently asked questions
- What is Stefanie Osterloh's NPI number?
- Stefanie Osterloh's National Provider Identifier (NPI) is 1588919260, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stefanie Osterloh's specialty?
- Stefanie Osterloh is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Stefanie Osterloh located?
- Stefanie Osterloh's practice location on file with NPPES is 2191 Defense Hwy, Crofton, MD 21114-2931.
- What is Stefanie Osterloh's phone number?
- The practice phone number listed in the NPPES registry for Stefanie Osterloh is (410) 451-9091.
- Does Stefanie Osterloh accept Medicare?
- Stefanie Osterloh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stefanie Osterloh's NPI active?
- Yes — Stefanie Osterloh's NPI (1588919260) is active in the NPPES registry as of the last update on 2017-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.