Frank Lin, MD, PHD
NPI 1619015229 · Otolaryngology Physician · Stanford, CA
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frank Lin, MD, PHD is a Otolaryngology Physician provider in Stanford, CA (NPI 1619015229).
Provider details
- NPI number
- 1619015229
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- No
- License
- C205669 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
106 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 37 | $94 |
| Exam of Ear Using a Microscope92504 | 35 | $30 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 18 | $116 |
| Removal of Impacted Ear Wax69210 | 16 | $50 |
Typical Medicare-allowed amounts for these services range $30–$116 (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.
Practice location
Mailing address
Additional practice locations (1)
- 601 N Caroline StBaltimore, MD 21287-0006Phone: (443) 287-6509Fax: (410) 502-6713
Registry dates
- Enumerated
- 2007-02-03
- Last updated
- 2026-02-18
- Certified
- 2026-02-18
Frequently asked questions
- What is Frank Lin's NPI number?
- Frank Lin's National Provider Identifier (NPI) is 1619015229, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frank Lin's specialty?
- Frank Lin is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Frank Lin located?
- Frank Lin's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Frank Lin's phone number?
- The practice phone number listed in the NPPES registry for Frank Lin is (650) 723-4000.
- Does Frank Lin accept Medicare?
- Frank Lin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Frank Lin's NPI active?
- Yes — Frank Lin's NPI (1619015229) is active in the NPPES registry as of the last update on 2026-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.