Sarah Adler-Chai, NP
NPI 1548514888 · Nurse Practitioner · Burlingame, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Adler-Chai, NP is a Nurse Practitioner provider in Burlingame, CA (NPI 1548514888).
Provider details
- NPI number
- 1548514888
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 22088 (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
13 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
109 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 | 39 | $93 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 30 | $130 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 27 | $113 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 13 | $167 |
Typical Medicare-allowed amounts for these services range $93–$167 (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)
- 2000 Sierra Rd.Concord, CA 94518Phone: (510) 535-3900
Registry dates
- Enumerated
- 2012-11-08
- Last updated
- 2022-01-05
- Certified
- 2022-01-05
Frequently asked questions
- What is Sarah Adler-Chai's NPI number?
- Sarah Adler-Chai's National Provider Identifier (NPI) is 1548514888, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Adler-Chai's specialty?
- Sarah Adler-Chai is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Adler-Chai located?
- Sarah Adler-Chai's practice location on file with NPPES is 1501 Trousdale Dr Ste 116118, Burlingame, CA 94010-4506.
- What is Sarah Adler-Chai's phone number?
- The practice phone number listed in the NPPES registry for Sarah Adler-Chai is (650) 777-4400.
- Does Sarah Adler-Chai accept Medicare?
- Sarah Adler-Chai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Adler-Chai's NPI active?
- Yes — Sarah Adler-Chai's NPI (1548514888) is active in the NPPES registry as of the last update on 2022-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.