Doctors and health care providers in Los Alamos, NM
324 individual NPPES records list a practice address in Los Alamos, 19th of 100 New Mexico cities. The largest group is behavior technician: 32, 10% of the city's records, against 10% across New Mexico. Page 6 of 7.
The 8 largest groups in Los Alamos
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Los Alamos in New Mexico
- Rank in New Mexico19th of 100 cities by records
- Share of the state0.6% of New Mexico's records
- Specialties present25 or more taxonomy codes
- Top three groups21.3% of all records
Compared with New Mexico as a whole, Los Alamos has 4× the state's share of acupuncturist records.
Providers in Los Alamos, alphabetically
- Maria RomeroBehavior Technician1023668910
- Ashley RosasBehavior Technician1417527334
- Melissa Roybal, PHARMDPharmacist1235508409
- Camille Sackett-Wescott, OTPediatric Occupational Therapist1790316131
- Mary Salisbury, DOMAcupuncturist1659486215
- Anthony Sandoval, MDCardiovascular Disease Physician1528062346
- Janet Sandy, APRN-CNPFamily Nurse Practitioner1205557113
- Suzan Sattell, OTROccupational Therapist1073719829
- Jeffrey Sauer, DPMFoot Surgery Podiatrist1760530893
- Nancy Savoia, DCChiropractor1821183245
- Lauren Scandura, PAPhysician Assistant1871265090
- Clay Schneider, CNPFamily Nurse Practitioner1124576327
- Karen Schneider, FNPFamily Nurse Practitioner1740378546
- Shelley Schoonover, MDPediatrics Physician1790779007
- Brandi Seekins, LMSWSocial Worker1114700309
- Gretchen Selby, LMSWSocial Worker1457396137
- Rita Senator, RN, MSNCase Management Registered Nurse1013367291
- Yunkyeong SeongPharmacist1225604713
- Peter Shepard, M.D.Otolaryngology/Facial Plastic Surgery Physician1023051232
- Santina Shije, LMSWMental Health Counselor1518601962
- Lisa Shin, O.D.Optometrist1427150994
- Samia Sibley, RD, LDRegistered Dietitian1922304633
- Susan Skelton, C.F.N.P.Family Nurse Practitioner1609969179
- Benjamin SlatterySocial Worker1720853393
- Mary Ellen Slaughter, MDPediatrics Physician1922092139
- Fredrica Smith, MDRheumatology Physician1780663369
- Lisa Smith, PH.D.Clinical Cytogenetics Physician1841563061
- Nicholette SmithBehavior Technician1164093522
- Monica Snowden, M.D.Rheumatology Physician1710085444
- Frederick Soon, R.PH.Pharmacist1215156377
- Haleigh SparksBehavior Technician1467006262
- Jeffrey Stadler, MA LMHPMental Health Counselor1104965243
- Diane Starkenburg, PSYD, MSCPPrescribing (Medical) Psychologist1558464958
- Avis Stein, RNSchool Registered Nurse1801228903
- Clare SteinbergMental Health Counselor1619748563
- Thomas Steward, LCSWClinical Social Worker1285784553
- Elizabeth Stewart, MSSpeech-Language Pathologist1770836538
- Amanda Storey, MA, LPCCMental Health Counselor1821366725
- Pema Tamang, FNPFamily Medicine Physician1588217749
- Crystal TaylorBehavior Technician1063006039
- Herbert Taylor, MDFamily Medicine Physician1477547586
- Linda Taylor, P.A.Medical Physician Assistant1487962031
- Sarah Teasdale, LPCC LADAC MAAddiction (Substance Use Disorder) Counselor1255407342
- Julianne Teel-SalazarBehavior Technician1861078891
- Margaret Tennyson-Robey, P.T.Physical Therapist1699753491
- Sarah Thien, PTPhysical Therapist1902910136
- Lois Thompson, EDDPsychologist1053456418
- Robert Thomsen, MDDermatology Physician1528066826
- Rachael ThorntonBehavior Technician1235771866
- Miriam Thorp, L.I.S.W.Clinical Social Worker1407105802
The largest New Mexico cities
- Albuquerque24,162
- Las Cruces5,468
- Santa Fe4,551
- Rio Rancho2,171
- Gallup2,067
How to read this directory
Los Alamos, New Mexico appears in the CMS National Plan and Provider Enumeration System with 324 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Los Alamos - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Los Alamos practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.
The provider mix in Los Alamos is weighted toward Behavior Technician (32 clinicians, followed by Physical Therapist with 19 and Mental Health Counselor with 18). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to New Mexico's population, Los Alamos reports roughly 15.3 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.
Of New Mexico's most common specialties, Case Manager/Care Coordinator is the most prominent one with no provider currently listing a Los Alamos practice address, a coverage gap Los Alamos patients typically fill by traveling to a larger nearby hub.
For Los Alamos patients, this directory is most useful as a starting shortlist. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.
For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.
Common questions
How many doctors are in Los Alamos, NM?
There are 324 registered healthcare providers in Los Alamos, NM, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Los Alamos?
The most common specialties in Los Alamos are Behavior Technician, Physical Therapist, Mental Health Counselor, Family Medicine Physician, Pharmacist. Behavior Technician has the most providers with 32.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.
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 only as counts) 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 Aug 9, 2026.