Linda Shen, M.D.
NPI 1700852696 · Pulmonary Disease Physician · Pasadena, CA
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Linda Shen, M.D. is a Pulmonary Disease Physician provider in Pasadena, CA (NPI 1700852696).
Provider details
- NPI number
- 1700852696
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A66834 (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 tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,227 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 721 | $103 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 119 | $145 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 110 | $126 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 103 | $46 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 103 | $68 |
| Sleep Study Including Heart Rate, Breathing, Airflow, and Effort95806 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 45 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 1,086 | 329 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 525 | 104 |
| Montelukast Sodium | 339 | 83 |
| Fluticasone Propion/Salmeterolbrand: Fluticasone-Salmeterol | 231 | 63 |
| Fluticasone Propionate | 188 | 74 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 177 | 37 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,266 across 53 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
Registry dates
- Enumerated
- 2006-02-28
- Last updated
- 2012-07-27
Frequently asked questions
- What is Linda Shen's NPI number?
- Linda Shen's National Provider Identifier (NPI) is 1700852696, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Linda Shen's specialty?
- Linda Shen is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Linda Shen located?
- Linda Shen's practice location on file with NPPES is 959 E Walnut St, Pasadena, CA 91106-1451.
- What is Linda Shen's phone number?
- The practice phone number listed in the NPPES registry for Linda Shen is (626) 795-5118.
- Does Linda Shen accept Medicare?
- Linda Shen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Linda Shen's NPI active?
- Yes — Linda Shen's NPI (1700852696) is active in the NPPES registry as of the last update on 2012-07-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.