Sawyer Haig, D.O.
NPI 1629333919 · Internal Medicine Physician · Santa Barbara, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sawyer Haig, D.O. is a Internal Medicine Physician provider in Santa Barbara, CA (NPI 1629333919).
Provider details
- NPI number
- 1629333919
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 20A13392 (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
13 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
10,442 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 721 | $135 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 615 | $9 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 547 | $8 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 537 | $8 |
| Liver Function Blood Test Panel80076 | 498 | $8 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 83 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 134 | 36 |
| Atorvastatin Calcium | 134 | 38 |
| Rosuvastatin Calcium | 126 | 40 |
| Amlodipine Besylate | 89 | 28 |
| Losartan Potassium | 80 | 23 |
| Zolpidem Tartrate | 78 | 21 |
| Alprazolam |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$786 across 33 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
- 2012-07-12
- Last updated
- 2022-05-11
- Certified
- 2022-05-11
Frequently asked questions
- What is Sawyer Haig's NPI number?
- Sawyer Haig's National Provider Identifier (NPI) is 1629333919, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sawyer Haig's specialty?
- Sawyer Haig is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sawyer Haig located?
- Sawyer Haig's practice location on file with NPPES is 216 W Pueblo Street, Santa Barbara, CA 93105.
- What is Sawyer Haig's phone number?
- The practice phone number listed in the NPPES registry for Sawyer Haig is (805) 682-1934.
- Does Sawyer Haig accept Medicare?
- Sawyer Haig is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sawyer Haig's NPI active?
- Yes — Sawyer Haig's NPI (1629333919) is active in the NPPES registry as of the last update on 2022-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.