Provider Profile
Marsha Martinez Macksa
Unclaimed ProfileAbout Marsha Martinez Macksa
Marsha Martinez Macksa is a nurse practitioner based in Carson, CA. Marsha is also listed as specializing in nurse practitioner — psychiatric/mental health. According to Medicare claims data, Marsha cared for 656 Medicare patients across 2,215 services. The services billed most often include psychotherapy, 30 minutes and psychotherapy, 30 minutes. The provider's National Provider Identifier (NPI) is 1932608866.
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
- (424) 469-7545
- Email not available
Practice Locations
21651 VILLA PACIFICA CIR
Carson, CA 90745
Procedures Most Often Billed to Medicare
2,215 services · 656 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychotherapy, 30 minutes | Treatment | 90832 |
1,546 | More than most peers in Nurse Practitioner |
| Psychotherapy, 30 minutes | Treatment | 90832 |
669 | More 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 in Carson 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2023 at Other 8
Providers who graduated from the same medical school in the same year.
More connections — 5 related providers in 1 group
Also performs Psychotherapy, 30 minutes 5
Providers in CA who bill this service to Medicare most often.
Common questions
What does Marsha Martinez Macksa specialize in?
Marsha Martinez Macksa is a nurse practitioner in Carson, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Marsha Martinez Macksa located?
Marsha Martinez Macksa is listed at 21651 Villa Pacifica Cir, Carson, CA 90745. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Marsha Martinez Macksa's phone number?
The number on file is (424) 469-7545. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Marsha Martinez Macksa's NPI number?
Marsha Martinez Macksa's National Provider Identifier is 1932608866. 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 Marsha Martinez Macksa train?
Marsha Martinez Macksa attended Other, graduating in 2023. This comes from the CMS National Downloadable File.
CMS public data
How long has Marsha Martinez Macksa been practicing?
Marsha Martinez Macksa has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.
CMS public data
What does Marsha Martinez Macksa do most often?
According to Medicare billing data, Marsha Martinez Macksa provides treatments such as psychotherapy, 30 minutes. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Marsha Martinez Macksa confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Marsha Martinez Macksa. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.