Lisa Kremer, M.D.
NPI 1144262213 · Rheumatology Physician · Santa Rosa, CA
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lisa Kremer, M.D. is a Rheumatology Physician provider in Santa Rosa, CA (NPI 1144262213).
Provider details
- NPI number
- 1144262213
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- G076815 (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
20 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
1,517 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) |
|---|---|---|
| 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'SG2211 | 543 | $17 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 459 | $138 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 355 | $99 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 112 | $16 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 35 | $176 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methotrexate Sodiumbrand: Methotrexate | 530 | 103 |
| Prednisone | 407 | 84 |
| Hydroxychloroquine Sulfate | 357 | 87 |
| Leflunomide | 114 | 28 |
| Adalimumabbrand: Humira(cf) Pen | 95 | 15 |
| Celecoxib | 80 | 22 |
| Etanerceptbrand: Enbrel Sureclick |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-12
- Last updated
- 2012-01-06
Frequently asked questions
- What is Lisa Kremer's NPI number?
- Lisa Kremer's National Provider Identifier (NPI) is 1144262213, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lisa Kremer's specialty?
- Lisa Kremer is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Lisa Kremer located?
- Lisa Kremer's practice location on file with NPPES is 4725 Hoen Ave Ste a, Santa Rosa, CA 95405-9405.
- What is Lisa Kremer's phone number?
- The practice phone number listed in the NPPES registry for Lisa Kremer is (707) 576-3322.
- Does Lisa Kremer accept Medicare?
- Lisa Kremer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lisa Kremer's NPI active?
- Yes — Lisa Kremer's NPI (1144262213) is active in the NPPES registry as of the last update on 2012-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.