Lynda Adrig, MD
NPI 1568590388 · Internal Medicine Physician · Irvine, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lynda Adrig, MD is a Internal Medicine Physician provider in Irvine, CA (NPI 1568590388).
Provider details
- NPI number
- 1568590388
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G65552 (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
19 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
1,063 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) |
|---|---|---|
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 614 | $133 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 204 | $80 |
| Physician Or Allowed Practitioner Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians andG0180 | 73 | $59 |
| Administration of Influenza Virus VaccineG0008 | 42 | $35 |
| Physician Or Allowed Practitioner Re-Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians aG0179 | 39 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 95 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 205 | 43 |
| Levothyroxine Sodium | 164 | 29 |
| Donepezil Hcl | 164 | 23 |
| Memantine Hcl | 162 | 24 |
| Quetiapine Fumarate | 129 | 25 |
| Amlodipine Besylate | 120 | 27 |
| Escitalopram Oxalate | 112 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-01
- Last updated
- 2017-03-30
Frequently asked questions
- What is Lynda Adrig's NPI number?
- Lynda Adrig's National Provider Identifier (NPI) is 1568590388, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynda Adrig's specialty?
- Lynda Adrig is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lynda Adrig located?
- Lynda Adrig's practice location on file with NPPES is 511 Newcastle, Irvine, CA 92620.
- What is Lynda Adrig's phone number?
- The practice phone number listed in the NPPES registry for Lynda Adrig is (949) 855-7255.
- Does Lynda Adrig accept Medicare?
- Lynda Adrig is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lynda Adrig's NPI active?
- Yes — Lynda Adrig's NPI (1568590388) is active in the NPPES registry as of the last update on 2017-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.