Arline Yen, M.D.
NPI 1841540564 · Endocrinology, Diabetes & Metabolism Physician · Bakersfield, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arline Yen, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Bakersfield, CA (NPI 1841540564).
Provider details
- NPI number
- 1841540564
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A49453 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,825 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) |
|---|---|---|
| Treatment of Behavior Impacting Health in Group Setting, Each Additional 30 Minutes96165 | 950 | $4 |
| Treatment of Behavior Impacting Health in Group Setting, Initial 30 Minutes96164 | 477 | $10 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 149 | $71 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 92 | $111 |
| Remote Monitoring of Physiologic Parameters, Initial Supply of Devices With Daily Recordings Or Programmed Alerts Transmission, Each 30 Days99454 | 65 | $53 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, First 20 Minutes |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-09-11
- Last updated
- 2026-03-20
- Certified
- 2026-03-20
Frequently asked questions
- What is Arline Yen's NPI number?
- Arline Yen's National Provider Identifier (NPI) is 1841540564, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arline Yen's specialty?
- Arline Yen is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Arline Yen located?
- Arline Yen's practice location on file with NPPES is 4900 California Avenue, Bakersfield, CA 93309-7024.
- What is Arline Yen's phone number?
- The practice phone number listed in the NPPES registry for Arline Yen is (617) 505-1520.
- Does Arline Yen accept Medicare?
- Arline Yen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arline Yen's NPI active?
- Yes — Arline Yen's NPI (1841540564) is active in the NPPES registry as of the last update on 2026-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.