Tiffany Lin, NP
NPI 1790204659 · Family Nurse Practitioner · Downey, CA
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tiffany Lin, NP is a Family Nurse Practitioner provider in Downey, CA (NPI 1790204659).
Provider details
- NPI number
- 1790204659
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 95007355 (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 tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- 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 · 1 distinct drug on file.
| Drug | Part D claims (2024) |
|---|---|
| Hydrocortisone | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$239 across 4 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
Additional practice locations (2)
- 3550 Linden Ave Ste 1Long Beach, CA 90807-4520Phone: (562) 904-6031
- 3660 E Imperial HwyLynwood, CA 90262-2653Phone: (562) 904-6031
Registry dates
- Enumerated
- 2017-09-12
- Last updated
- 2026-03-23
- Certified
- 2026-03-23
Frequently asked questions
- What is Tiffany Lin's NPI number?
- Tiffany Lin's National Provider Identifier (NPI) is 1790204659, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffany Lin's specialty?
- Tiffany Lin is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tiffany Lin located?
- Tiffany Lin's practice location on file with NPPES is 8077 Florence Ave Ste 112, Downey, CA 90240-3894.
- What is Tiffany Lin's phone number?
- The practice phone number listed in the NPPES registry for Tiffany Lin is (562) 904-6031.
- Does Tiffany Lin accept Medicare?
- Tiffany Lin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tiffany Lin's NPI active?
- Yes — Tiffany Lin's NPI (1790204659) is active in the NPPES registry as of the last update on 2026-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.