Rosemary Schairer, NP
NPI 1578195087 · Family Nurse Practitioner · San Diego, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rosemary Schairer, NP is a Family Nurse Practitioner provider in San Diego, CA (NPI 1578195087).
Provider details
- NPI number
- 1578195087
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 95362963 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Nursing Service Providers
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
6 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
181 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 | 61 | $106 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 56 | $74 |
| 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 | 52 | $13 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 12 | $107 |
Typical Medicare-allowed amounts for these services range $13–$107 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 203 | 65 |
| Levothyroxine Sodium | 170 | 42 |
| Lisinopril | 162 | 52 |
| Losartan Potassium | 139 | 35 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 77 | 26 |
| Hydrochlorothiazide | 74 | 19 |
| Warfarin Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-02-12
- Last updated
- 2025-04-28
- Certified
- 2025-04-28
Frequently asked questions
- What is Rosemary Schairer's NPI number?
- Rosemary Schairer's National Provider Identifier (NPI) is 1578195087, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosemary Schairer's specialty?
- Rosemary Schairer is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rosemary Schairer located?
- Rosemary Schairer's practice location on file with NPPES is 1250 6th Ave Ste 100, San Diego, CA 92101-4368.
- What is Rosemary Schairer's phone number?
- The practice phone number listed in the NPPES registry for Rosemary Schairer is (619) 515-2430.
- Does Rosemary Schairer accept Medicare?
- Rosemary Schairer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rosemary Schairer's NPI active?
- Yes — Rosemary Schairer's NPI (1578195087) is active in the NPPES registry as of the last update on 2025-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.