Doris Kamau
NPI 1457513863 · Registered Nurse · Folsom, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Doris Kamau is a Registered Nurse provider in Folsom, CA (NPI 1457513863).
Provider details
- NPI number
- 1457513863
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 95023248 (CA)
Specialties & taxonomies
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 tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
336 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 136 | $79 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 93 | $49 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 68 | $96 |
| Urinalysis, Manual Test81002 | 20 | $3 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 19 | $111 |
Typical Medicare-allowed amounts for these services range $3–$111 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 25 | 16 |
| Amlodipine Besylate | 20 | 12 |
| Atorvastatin Calcium | 19 | 11 |
| Metformin Hcl | 18 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 17 | 13 |
| Azithromycin | 15 | 14 |
| Prednisone |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$76 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-26
- Last updated
- 2025-03-07
- Certified
- 2025-03-07
Frequently asked questions
- What is Doris Kamau's NPI number?
- Doris Kamau's National Provider Identifier (NPI) is 1457513863, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Doris Kamau's specialty?
- Doris Kamau is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Doris Kamau located?
- Doris Kamau's practice location on file with NPPES is 1352 Walden Dr, Folsom, CA 95630-8467.
- What is Doris Kamau's phone number?
- The practice phone number listed in the NPPES registry for Doris Kamau is (619) 519-5251.
- Does Doris Kamau accept Medicare?
- Doris Kamau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Doris Kamau's NPI active?
- Yes — Doris Kamau's NPI (1457513863) is active in the NPPES registry as of the last update on 2025-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.