Provider Profile
Mary E. Safrit, WHNP
Unclaimed ProfileAbout Mary Safrit
Mary E. Safrit, WHNP is a nurse practitioner based in Greenbrae, CA. Mary is also listed as specializing in nurse practitioner — women's health. According to Medicare claims data, Mary cared for 40 Medicare patients across 46 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 and new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more. The provider's National Provider Identifier (NPI) is 1154552818.
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
- (415) 578-3095
- Email not available
Practice Locations
350 BON AIR CTR SUITE 200
Greenbrae, CA 94904
Procedures Most Often Billed to Medicare
46 services · 40 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
34 | As often as other peers in Nurse Practitioner |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
12 | Less 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 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
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 — 21 related providers in 3 groups
Other nurse practitioners in Greenbrae 5
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1999 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Mary E. Safrit specialize in?
Mary E. Safrit is a nurse practitioner in Greenbrae, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Mary E. Safrit located?
Mary E. Safrit is listed at 350 Bon Air Ctr Suite 200, Greenbrae, CA 94904. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Mary E. Safrit's phone number?
The number on file is (415) 578-3095. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mary E. Safrit's NPI number?
Mary E. Safrit's National Provider Identifier is 1154552818. 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 Mary E. Safrit train?
Mary E. Safrit attended Other, graduating in 1999. This comes from the CMS National Downloadable File.
CMS public data
How long has Mary E. Safrit been practicing?
Mary E. Safrit has 27 years experience. Calculated from a graduation year of 1999, reported in the CMS National Downloadable File.
CMS public data
What does Mary E. Safrit do most often?
According to Medicare billing data, Mary E. Safrit the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Mary E. Safrit confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mary E. Safrit. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.