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Edit this profileAt a glance
- 20800 Sherman Way, Winnetka, CA 91306
About Tina Donaldson
Tina Donaldson, RN, NP is a nurse practitioner based in Winnetka, CA. According to Medicare claims data, Tina cared for 25 Medicare patients across 35 services. The services billed most often include insertion of needle into vein for collection of blood sample. The provider's National Provider Identifier (NPI) is 1376934174.
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
- (818) 715-9031
- Email not available
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Practice Locations
20800 SHERMAN WAY
Winnetka, CA 91306
Procedures Most Often Billed to Medicare
35 services · 25 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
35 | As often as other 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.
Related specialists at this location 7
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.
Other nurse practitioners in Winnetka 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2014 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 CA who bill this service to Medicare most often.
Common questions
What is Tina Donaldson, RN's specialty?
Tina Donaldson, RN is a nurse practitioner in Winnetka, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Tina Donaldson, RN?
Tina Donaldson, RN is listed at 20800 Sherman Way, Winnetka, CA 91306. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Tina Donaldson, RN?
The number on file is (818) 715-9031. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Tina Donaldson, RN's NPI number?
Tina Donaldson, RN's National Provider Identifier is 1376934174. 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
What is Tina Donaldson, RN's education?
Tina Donaldson, RN attended Other, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How long has Tina Donaldson, RN been practicing?
Tina Donaldson, RN has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What is Tina Donaldson, RN known for?
According to Medicare billing data, Tina Donaldson, RN performs procedures including insertion of needle into vein for collection of blood sample. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Tina Donaldson, RN confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Tina Donaldson, RN. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.