Mary Tu, NP
NPI 1164769295 · Licensed Practical Nurse · Monterey Park, CA
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Tu, NP is a Licensed Practical Nurse provider in Monterey Park, CA (NPI 1164769295).
Provider details
- NPI number
- 1164769295
- Entity type
- Individual
- Primary specialty
- Licensed Practical NurseNursing Service Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 22173 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
13 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Nifedipinebrand: Nifedipine Er | 90 | 16 |
| Sevelamer Carbonate | 68 | 17 |
| Atorvastatin Calcium | 65 | 13 |
| Calcium Acetate | 57 | 11 |
| Carvedilol | 53 | — |
| Amlodipine Besylate | 38 | — |
| Sevelamer Carbonatebrand: Renvela | 35 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$34 across 2 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
- 2013-01-09
- Last updated
- 2013-01-09
Frequently asked questions
- What is Mary Tu's NPI number?
- Mary Tu's National Provider Identifier (NPI) is 1164769295, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Tu's specialty?
- Mary Tu is listed in the NPPES registry with a primary specialty of Licensed Practical Nurse (Nursing Service Providers).
- Where is Mary Tu located?
- Mary Tu's practice location on file with NPPES is 500 N Garfield Ave, Monterey Park, CA 91754-1242.
- What is Mary Tu's phone number?
- The practice phone number listed in the NPPES registry for Mary Tu is (626) 288-0488.
- Does Mary Tu accept Medicare?
- Mary Tu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Tu's NPI active?
- Yes — Mary Tu's NPI (1164769295) is active in the NPPES registry as of the last update on 2013-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.