Susan Lawton, M.D.
NPI 1659390110 · Family Medicine Physician · Santa Barbara, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Susan Lawton, M.D. is a Family Medicine Physician provider in Santa Barbara, CA (NPI 1659390110).
Provider details
- NPI number
- 1659390110
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 29134 (CO)
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
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
1,115 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 338 | $9 |
| Hemoglobin A1c Level83036 | 233 | $9 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 99 | $66 |
| Administration of Influenza Virus VaccineG0008 | 77 | $34 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 71 | $137 |
| Testing for Presence of Drug, Read By Direct Observation80305 | 64 | $7 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 81 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 192 | 66 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 187 | 23 |
| Lisinopril | 183 | 48 |
| Rosuvastatin Calcium | 150 | 30 |
| Levothyroxine Sodium | 149 | 41 |
| Losartan Potassium | 130 | 41 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$498 across 23 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
- 2006-07-18
- Last updated
- 2023-03-07
Frequently asked questions
- What is Susan Lawton's NPI number?
- Susan Lawton's National Provider Identifier (NPI) is 1659390110, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Lawton's specialty?
- Susan Lawton is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Susan Lawton located?
- Susan Lawton's practice location on file with NPPES is 1900 State St, Santa Barbara, CA 93101-2429.
- What is Susan Lawton's phone number?
- The practice phone number listed in the NPPES registry for Susan Lawton is (805) 617-7850.
- Does Susan Lawton accept Medicare?
- Susan Lawton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Susan Lawton's NPI active?
- Yes — Susan Lawton's NPI (1659390110) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.