Doctors and health care providers in Quartz Hill, CA
28 individual NPPES records list a practice address in Quartz Hill, 654th of 812 California cities. The largest group is physical therapist: 4, 14% of the city's records, against 2% across California.
The 8 largest groups in Quartz Hill
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Quartz Hill in California
- Rank in California654th of 812 cities by records
- Share of the state<0.1% of California's records
- Specialties present19 taxonomy codes
- Top three groups32.1% of all records
- Physical Therapist rank11th of the 10 California cities with the most
Providers in Quartz Hill, alphabetically
- Stephanie BorzagaPharmacist1619417920
- Che'Ron Brown, LVNLicensed Vocational Nurse1912293796
- Barry Buffman, MDUrology Physician1356480016
- Susan Burke, RNSchool Registered Nurse1831666395
- George CollucciPsychologist1528605763
- Ronald ColumboClinical Social Worker1568933695
- Marjorie Del AguilaSchool Registered Nurse1043886583
- Johnnie Harrison, DPTPhysical Therapist1881097491
- Michelle Harrison, RNPsychiatric/Mental Health Nurse Practitioner1225985716
- Glen HorstMental Health Counselor1881843043
- Patricia Hull, MFTMarriage & Family Therapist1801201504
- Donald IwuagwuCase Manager/Care Coordinator1093846453
- Cheridah Lignier, PACFamily Medicine Physician1659571024
- Yvonne Luk, OTR/LPediatric Occupational Therapist1235641846
- Monica Matte, RADTAddiction (Substance Use Disorder) Counselor1679230056
- Emily Morgan, MOT, OTR/LOccupational Therapist1891435145
- Stephan O'BryantCase Manager/Care Coordinator1609564962
- Omolola Omishore, PT,DPT,ATCPhysical Therapist1366890089
- Florence Orbigoso-Cuevas, DPTPhysical Therapist1013476415
- Stephanie Pielech, RNSchool Registered Nurse1003499351
- Yasheika Pink Brown, BSN, RN, PHNRegistered Nurse1063066546
- Nancy Ramos, LCSWClinical Social Worker1376604876
- Ernest ReyesPhysical Therapist1518839414
- Adoracion Thompson, M.D.Family Medicine Physician1245574094
- Kassandra ValleCommunity Health Worker1437810611
- Katsiaryna Varnum, RDNRegistered Dietitian1336081603
- Harriet Williams, L.P.C.Professional Counselor1871954461
- Mina YassaPharmacist1346961190
The largest California cities
- Los Angeles69,537
- San Diego52,937
- San Francisco38,143
- Sacramento33,083
- San Jose20,925
How to read this directory
Quartz Hill, California appears in the CMS National Plan and Provider Enumeration System with 28 registered healthcare providers spanning 19 distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Quartz Hill - 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 Quartz Hill 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 Quartz Hill is weighted toward Physical Therapist (4 clinicians, followed by School Registered Nurse with 3 and Family Medicine Physician with 2). 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 California's population, Quartz Hill reports roughly 0.1 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 California's most common specialties, Behavior Technician is the most prominent one with no provider currently listing a Quartz Hill practice address, a coverage gap Quartz Hill patients typically fill by traveling to a larger nearby hub.
For Quartz Hill 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 Quartz Hill, CA?
There are 28 registered healthcare providers in Quartz Hill, CA, covering 19 specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Quartz Hill?
The most common specialties in Quartz Hill are Physical Therapist, School Registered Nurse, Family Medicine Physician, Pharmacist, Case Manager/Care Coordinator. Physical Therapist has the most providers with 4.
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.