Mark Twain Medical Center
A critical access hospital in San Andreas, California. CMS rates it 3 of 5 overall. 27 clinicians list an affiliation with it in the CMS Doctors and Clinicians file.
A CMS summary of mortality, safety, readmission, patient experience and timely care. All hospitals →
Facility details
- CMS Certification Number051332
- LocationSan Andreas, California
- TypeCritical Access Hospitals
- OwnershipVoluntary non-profit - Other
- Emergency servicesNo
- Affiliated clinicians27 in 15 specialties
This page uses 5,432 CMS Hospital Care Compare records, with NPPES affiliation context where available. Every figure is traceable in the methodology.
Physician Assistant is the largest affiliated group
Source: CMS Doctors and Clinicians National Downloadable File, clinicians by primary specialty.
Clinicians affiliated with Mark Twain Medical Center
- Michael Laird, M.D.Orthopaedic Surgery PhysicianMIPS 82
- Edward Cahill, MDAdult Reconstructive Orthopaedic Surgery PhysicianMIPS 80
- Estefania Way, M.D.Family Medicine PhysicianMIPS 78
- Hayes Wilson, PA-CPhysician AssistantMIPS 38
- Tahir ChaudhryStudent in an Organized Health Care Education/Training Program
- Shelby Conklin, PA-CPhysician Assistant
- Ron Christian CrisostomoNurse Practitioner
- Polly DoddsFamily Nurse Practitioner
- James Gonzales, MDSurgery Physician
- Donald Greco, MDPain Medicine Physician
- Shikha Jain, D.C.Chiropractor
- Laura Jones, MD, MSInternal Medicine Physician
- Karen Karam, LCSWClinical Social Worker
- Dean Kelaita, M.D.Family Medicine Physician
- Michael Kifune, MDFamily Medicine Physician
- John Krpan, D.O.Family Medicine Physician
- Lindell Maloney, PA-CPhysician Assistant
- Cecilia McPherson, L.C.S.W.Clinical Social Worker
- David Melniczek, MDSurgery Physician
- Mikel Meyer, D.O.Occupational Medicine Physician
- Joan NovacekNurse Practitioner
- Ashley Parris, MDStudent in an Organized Health Care Education/Training Program
- Renee Perry, DOObstetrics & Gynecology Physician
- Roger Rogalski, MDOrthopaedic Surgery Physician
- Anokh SohalPsychiatry Physician
- George White, L.C.S.W.Clinical Social Worker
- Racheal Wilson, PA-CPhysician Assistant
Up to 30, those with a Medicare MIPS score first. Open a record for the full profile.
Other hospitals in California
- Peninsula Medical CenterBurlingame, CA5 of 5
- UC San Diego Health Hillcrest - Hillcrest Med CtrSan Diego, CA5 of 5
- Alta Bates Summit Medical CenterOakland, CA5 of 5
- Santa Monica - Ucla Med Ctr & Orthopaedic HospitalSanta Monica, CA5 of 5
- Woodland Memorial HospitalWoodland, CA5 of 5
- Novato Community HospitalNovato, CA5 of 5
- Kaiser Foundation Hospital - Los AngelesLos Angeles, CA5 of 5
- St Mary Medical CenterLong Beach, CA5 of 5
What this data shows
The profile above reads Mark Twain Medical Center entirely through federal records, so it is worth knowing what each figure can and cannot tell you. The CMS Hospital Overall Rating shown here as 3 of 5 stars is a composite that blends mortality, readmission, patient experience, safety, and timely and effective care measures into a single number, which means two hospitals with the same star count can differ sharply on the measures a particular patient cares about most, such as surgical complication rates or how a unit handles a specific condition. The ownership type, facility category, and emergency services flag describe the operating model rather than the quality of any single department, and the 27 affiliated clinicians listed are providers who report a Medicare billing relationship with this CCN, not a guarantee that a given doctor practices here today. For care decisions, treat these numbers as a starting map, then confirm specifics with the facility, your insurer, and your own physician. See CMS Care Compare for measure-level detail and the methodology behind the star rating at CMS, and verify any individual clinician through the CMS NPI Registry.
Data sources
- CMS Hospital General Information: identity, type, ownership, rating, emergency services, downloaded May 19, 2026 (data.cms.gov)
- CMS Doctors and Clinicians National Downloadable File: clinician affiliations (data.cms.gov)
- CMS NPI Registry (NPPES): clinician identity (npiregistry.cms.hhs.gov)
- CMS Quality Payment Program (MIPS): clinician quality scores (data.cms.gov)
A directory of public government data, not medical advice or a recommendation. A CMS rating here does not imply one. Ask your own physician and contact the hospital directly.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments, the HHS-OIG exclusion list) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 19, 2026.