Andrea Ling, M.D.
NPI 1699099192 · Pulmonary Disease Physician · Santa Cruz, CA
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrea Ling, M.D. is a Pulmonary Disease Physician provider in Santa Cruz, CA (NPI 1699099192).
Provider details
- NPI number
- 1699099192
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A110694 (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
16 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
554 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 210 | $223 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 96 | $143 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 77 | $126 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 56 | $202 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 26 | $9 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 24 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 104 | 21 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 69 | 17 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 59 | 15 |
| Prednisone | 46 | 29 |
| Montelukast Sodium | 41 | — |
| Azithromycin | 33 | 16 |
| Umeclidinium Bromide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-03-26
- Last updated
- 2019-09-19
Frequently asked questions
- What is Andrea Ling's NPI number?
- Andrea Ling's National Provider Identifier (NPI) is 1699099192, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrea Ling's specialty?
- Andrea Ling is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Andrea Ling located?
- Andrea Ling's practice location on file with NPPES is 1595 Soquel Dr Ste 230, Santa Cruz, CA 95065-1721.
- What is Andrea Ling's phone number?
- The practice phone number listed in the NPPES registry for Andrea Ling is (831) 226-3225.
- Does Andrea Ling accept Medicare?
- Andrea Ling is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrea Ling's NPI active?
- Yes — Andrea Ling's NPI (1699099192) is active in the NPPES registry as of the last update on 2019-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.