Lynn Lang, M.D
NPI 1942399050 · Family Medicine Physician · Yuba City, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lynn Lang, M.D is a Family Medicine Physician provider in Yuba City, CA (NPI 1942399050).
Provider details
- NPI number
- 1942399050
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Female
- Sole proprietor
- Yes
- License
- A68738 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
1,825 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 585 | $180 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 294 | $129 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 239 | $15 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 149 | $91 |
| Urinalysis, Manual Test81002 | 94 | $3 |
| Administration of Influenza Virus VaccineG0008 | 84 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Semaglutidebrand: Ozempic | 70 | 15 |
| Rosuvastatin Calcium | 67 | 24 |
| Montelukast Sodium | 59 | 23 |
| Telmisartan | 53 | 12 |
| Budesonide/Glycopyr/Formoterolbrand: Breztri Aerosphere | 43 | 13 |
| Atorvastatin Calcium | 37 | 21 |
| Raloxifene Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,793 across 95 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
- 2006-10-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Lynn Lang's NPI number?
- Lynn Lang's National Provider Identifier (NPI) is 1942399050, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynn Lang's specialty?
- Lynn Lang is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lynn Lang located?
- Lynn Lang's practice location on file with NPPES is 1558 Poole Blvd, Yuba City, CA 95993-2607.
- What is Lynn Lang's phone number?
- The practice phone number listed in the NPPES registry for Lynn Lang is (530) 755-0882.
- Does Lynn Lang accept Medicare?
- Lynn Lang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lynn Lang's NPI active?
- Yes — Lynn Lang's NPI (1942399050) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.