Marichu David
NPI 1457964504 · Family Nurse Practitioner · Lincoln, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marichu David is a Family Nurse Practitioner provider in Lincoln, CA (NPI 1457964504).
Provider details
- NPI number
- 1457964504
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 852565 (CA)
Specialties & taxonomies
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
5 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
1,875 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) |
|---|---|---|
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 1,155 | $133 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 431 | $94 |
| Advance Care Planning, First 30 Minutes99497 | 289 | $65 |
Typical Medicare-allowed amounts for these services range $65–$133 (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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 38 |
| Apixabanbrand: Eliquis | 31 |
| Losartan Potassium | 28 |
| Tramadol Hcl | 22 |
| Oxycodone Hcl | 20 |
| Escitalopram Oxalate | 18 |
| Levothyroxine Sodium | 18 |
| Ondansetron Hcl | 16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-08-28
- Last updated
- 2020-08-28
- Certified
- 2020-08-27
Frequently asked questions
- What is Marichu David's NPI number?
- Marichu David's National Provider Identifier (NPI) is 1457964504, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marichu David's specialty?
- Marichu David is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marichu David located?
- Marichu David's practice location on file with NPPES is 89 Lincoln Blvd, Lincoln, CA 95648-6315.
- What is Marichu David's phone number?
- The practice phone number listed in the NPPES registry for Marichu David is (916) 543-1583.
- Does Marichu David accept Medicare?
- Marichu David is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marichu David's NPI active?
- Yes — Marichu David's NPI (1457964504) is active in the NPPES registry as of the last update on 2020-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.