Lynn Xu, NP
NPI 1083959191 · Adult Health Nurse Practitioner · Monterey Park, CA
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lynn Xu, NP is a Adult Health Nurse Practitioner provider in Monterey Park, CA (NPI 1083959191).
Provider details
- NPI number
- 1083959191
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 22354 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 90 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 485 | 78 |
| Rosuvastatin Calcium | 352 | 61 |
| Amlodipine Besylate | 275 | 38 |
| Atorvastatin Calcium | 229 | 57 |
| Pitavastatin Calcium | 192 | 32 |
| Icosapent Ethylbrand: Vascepa | 183 | 38 |
| Tamsulosin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-11-29
- Last updated
- 2012-11-29
Frequently asked questions
- What is Lynn Xu's NPI number?
- Lynn Xu's National Provider Identifier (NPI) is 1083959191, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynn Xu's specialty?
- Lynn Xu is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lynn Xu located?
- Lynn Xu's practice location on file with NPPES is 600 N Garfield Ave, Monterey Park, CA 91754-1166.
- What is Lynn Xu's phone number?
- The practice phone number listed in the NPPES registry for Lynn Xu is (626) 307-9269.
- Does Lynn Xu accept Medicare?
- Lynn Xu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lynn Xu's NPI active?
- Yes — Lynn Xu's NPI (1083959191) is active in the NPPES registry as of the last update on 2012-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.