Ardalan Alen Nourian, MD
Orthopaedic Surgery of the Spine Physician · Moorpark, CA
Ardalan Alen Nourian, MD is an orthopaedic surgery of the spine physician with a practice address in Moorpark, California, and NPI 1811224405, issued on Nov 3, 2009. Check the license (California A128908, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ardalan Alen Nourian
- Credential
- MD
- Primary taxonomy
- Orthopaedic Surgery of the Spine Physician 207XS0117X
- License number
- A128908 CA
Self-reported in NPPES; status is on the state search - Practice location
- 301 Science Dr Ste 190, Moorpark, CA 93021
- Phone
- (310) 702-1872
- Enumerated
- Nov 3, 2009
- Record last updated
- Mar 7, 2023
- Fax
- (310) 606-2039
- Medicare enrollment
- Enrolled (PECOS I20140917000164); accepts Medicare assignment
- Medical or professional school
- University Of Southern California Keck School Of Medicine, 2009
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery of the spine physician records → All 314 in California → Look up another NPI →
Verify Ardalan Alen Nourian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A128908Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% fewer Medicare Part D claims than the average orthopaedic surgery of the spine physician in 2024
314 Medicare Part D claims for 97 beneficiaries, against an average of 381 among the 1,714 providers of this specialty who prescribed in Part D. 159 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen69 claims
- Tramadol Hcl58 claims
- Cyclobenzaprine Hcl56 claims
- Gabapentin38 claims
- Meloxicam32 claims
- Acetaminophen-Codeine21 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,362.19
34 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 1,726 providers of this specialty with any payment received $34,071.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Ardalan Alen Nourian among 314 orthopaedic surgery of the spine physician records in California
Ardalan Alen Nourian, MD is one of 314 orthopaedic surgery of the spine physician records with a practice address in California. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 66% of them.
- NPI issued2009 · 66% of these records are older, 32% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2009 · median 2003 among the 226 with a school on file
- Record last updated2023 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XS0117X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery of the Spine Physician providers in California
There are 314 orthopaedic surgery of the spine physician records in California.
All 314 in California → Every provider in Moorpark → Orthopaedic Surgery of the Spine Physician nationwide →
The 8 orthopaedic surgery of the spine physician records with the nearest ZIP codes
- Kevin Deitel, MDOxnard, CA 930301033111380
- Rocco Calderone, MDCamarillo, CA 930101154316099
- Hossein Aziz, D.O.Ventura, CA 930031790167054
- Samuel Small, D.O.Ventura, CA 930031992761894
- Olumuyiwa IdowuSimi Valley, CA 930651518461391
- Zachary Sharfman, MDSimi Valley, CA 930651295266799
- Stuart Hutchinson, MDSanta Barbara, CA 931011922110329
- Rivka Ihejirika-LomedicoSanta Barbara, CA 931011487002614
Common questions
What is Ardalan Alen Nourian, MD's NPI number?
Ardalan Alen Nourian, MD's National Provider Identifier (NPI) is 1811224405, issued on Nov 3, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Ardalan Alen Nourian, MD located?
The NPPES record lists a practice address at 301 Science Dr Ste 190, Moorpark, CA, 93021. Phone: (310) 702-1872. Providers update this record themselves, so call before visiting.
How can I verify Ardalan Alen Nourian, MD's license?
NPPES lists California license number A128908, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ardalan Alen Nourian, MD prescribe under Medicare Part D?
In 2024, Ardalan Alen Nourian, MD had 314 Medicare Part D claims for 97 beneficiaries; the average among orthopaedic surgery of the spine physician prescribers was 381. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
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.