Doctors and health care providers in Chandler, AZ
5,497 individual NPPES records list a practice address in Chandler, 6th of 137 Arizona cities. The largest group is behavior technician: 679, 12% of the city's records, against 6% across Arizona. Page 72 of 110.
The 8 largest groups in Chandler
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Chandler in Arizona
- Rank in Arizona6th of 137 cities by records
- Share of the state4.4% of Arizona's records
- Specialties present25 or more taxonomy codes
- Top three groups22.8% of all records
- Behavior Technician rank4th of the 10 Arizona cities with the most
Compared with Arizona as a whole, Chandler has 2.3× the state's share of behavior analyst records and 0.49× its share of registered nurse records.
Providers in Chandler, alphabetically
- Rachel Ocampo Hoogasian, PHDPsychologist1114469368
- Demi Ocano, PHARMDPharmacist1104498567
- Cailey OcchipintoBehavior Analyst1891571477
- Richard Ochsmann, D.C.Chiropractor1881899151
- Adaobi OfuonyePharmacist1588538862
- Ayoola Ogedengbe, RNPsychiatric/Mental Health Nurse Practitioner1770263121
- Ellen OhMental Health Counselor1689593360
- Michelle Ohlrogge, SLPASpeech-Language Assistant1003114455
- Ola OjasopeHome Health Aide1679327258
- Alicia Ojeda, PTAPhysical Therapy Assistant1760258131
- Sandra Ojeda, FNP-BCNurse Practitioner1215728902
- Amarachi Ojukwu, PMHNPPsychiatric/Mental Health Nurse Practitioner1548123078
- Latisha Ojuriye, M.A., P.D., NCSPSchool Psychologist1922616929
- Judith Okafor, PHARM. D.Pharmacist1043680895
- Kyra OklandBehavior Analyst1811564768
- Elizabeth Olarte, PA-CSurgical Physician Assistant1679129563
- Joshua Olatunde, MDStudent in an Organized Health Care Education/Training Program1598608838
- Alexander Olausson, MDAnesthesiology Physician1639759889
- Fredy Olaya, FNP-CFamily Nurse Practitioner1619676996
- Haley OldhamBehavior Technician1245166339
- Garrett Oligschlaeger, PA-CPhysician Assistant1700698438
- Rosie Oliphant, ASSOC. NURSINGSchool Registered Nurse1053637819
- Angel Olivares, DOStudent in an Organized Health Care Education/Training Program1942097779
- Bianca OlivaresBehavior Technician1891541546
- Emmie Olivas, RD/RDN, CDCESRegistered Dietitian1346849023
- Carmen Oliveras, M.D.Internal Medicine Physician1053390229
- Yanna Ollila, LCSWClinical Social Worker1356287916
- Christy Olloh, DNP, RNP, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1134591753
- Jonathon Olmstead, RNCritical Care Medicine Registered Nurse1679385603
- Sarah Olsen, MT-BCMusic Therapist1780989988
- Amanda Olson, MAS-MFT, LAMFTMarriage & Family Therapist1588097448
- Andrew OlsonBehavior Technician1730945056
- Kyle Olson, PA-CPhysician Assistant1114699915
- Sedona OlsonBehavior Technician1225851082
- George Olusa, CHAPLAIN/PASTORPastoral Counselor1528667953
- Jana OlwinePharmacist1316619315
- Hafsa Omar, PAPhysician Assistant1538975230
- Arshley OmbatiBehavior Technician1144902024
- Oluwaseun Omole, APRNFamily Nurse Practitioner1497339220
- Marites Ong, NPNurse Practitioner1215854310
- Debra Onsager, LPCMental Health Counselor1093832644
- Francisca Onyemize, PMHNPPsychiatric/Mental Health Nurse Practitioner1588249973
- Alexa Openshaw, MAS-MFT, LMFTMarriage & Family Therapist1487447280
- David OrbuchMOHS-Micrographic Surgery Physician1053843367
- Valerie OrdazBehavior Technician1780454876
- Cecilia Ormsby-FrankFamily Nurse Practitioner1639021306
- Emily OrtegaBehavior Technician1528715885
- Natalia OrtegaBehavior Technician1174370738
- Andrea OrtizBehavior Technician1780338368
- Giselle Ortiz, LPCMental Health Counselor1184391468
The largest Arizona cities
- Phoenix31,399
- Tucson18,788
- Scottsdale11,008
- Mesa9,151
- Gilbert5,802
How to read this directory
Chandler, Arizona appears in the CMS National Plan and Provider Enumeration System with 5,497 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 Chandler - 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 Chandler 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 Chandler is weighted toward Behavior Technician (679 clinicians, followed by Pharmacist with 328 and Physical Therapist with 248). 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 Arizona's population, Chandler reports roughly 74 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.
For Chandler 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 Chandler, AZ?
There are 5,497 registered healthcare providers in Chandler, AZ, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Chandler?
The most common specialties in Chandler are Behavior Technician, Pharmacist, Physical Therapist, Family Nurse Practitioner, Speech-Language Pathologist. Behavior Technician has the most providers with 679.
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.