Erin Hammett, DO.
NPI 1467884098 · Rheumatology Physician · Santa Barbara, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erin Hammett, DO. is a Rheumatology Physician provider in Santa Barbara, CA (NPI 1467884098).
Provider details
- NPI number
- 1467884098
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO.
- Sex
- Female
- Sole proprietor
- No
- License
- 20A14025 (CA)
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
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
927 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) |
|---|---|---|
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 320 | $15 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 302 | $135 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 70 | $174 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 65 | $118 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 32 | $230 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 133 | 35 |
| Hydroxychloroquine Sulfate | 71 | 22 |
| Methotrexate Sodiumbrand: Methotrexate | 64 | 25 |
| Allopurinol | 62 | 11 |
| Duloxetine Hcl | 44 | 14 |
| Tramadol Hcl | 35 | 19 |
| Alendronate Sodium | 33 | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$811 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
Additional practice locations (1)
- 678 Third AveChula Vista, CA 91910-5736Phone: (619) 662-4100
Registry dates
- Enumerated
- 2013-08-06
- Last updated
- 2023-08-15
- Certified
- 2023-08-15
Frequently asked questions
- What is Erin Hammett's NPI number?
- Erin Hammett's National Provider Identifier (NPI) is 1467884098, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Hammett's specialty?
- Erin Hammett is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Erin Hammett located?
- Erin Hammett's practice location on file with NPPES is 317 W Pueblo St, Santa Barbara, CA 93105-4310.
- What is Erin Hammett's phone number?
- The practice phone number listed in the NPPES registry for Erin Hammett is (805) 898-3077.
- Does Erin Hammett accept Medicare?
- Erin Hammett is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erin Hammett's NPI active?
- Yes — Erin Hammett's NPI (1467884098) is active in the NPPES registry as of the last update on 2023-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.