Christopher James Aho, M.D.
Neurological Surgery Physician · Valencia, CA
Christopher James Aho, M.D. is a neurological surgery physician with a practice address in Valencia, California, and NPI 1295775807, issued on Jun 8, 2006. Check the license (California A79102, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Christopher James Aho
- Credential
- M.D.
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License number
- A79102 CA
Self-reported in NPPES; status is on the state search - Practice location
- 23929 Mcbean Pkwy Ste 215, Valencia, CA 91355
- Phone
- (661) 799-2542
- Enumerated
- Jun 8, 2006
- Record last updated
- Jul 24, 2026
- Fax
- (562) 945-5801
- Medicaid ID
- 0096037 CA
- Medicare enrollment
- Enrolled (PECOS I20060913000612); accepts Medicare assignment
- Medical or professional school
- University Of Michigan Medical School, 1999
- Entity
- Type 1 · individual
8 nearest neurological surgery physician records → All 929 in California → Look up another NPI →
Also registered at 23929 Mcbean Pkwy Ste 215
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amanda BisharatPhysician Assistant1427522713
- Raj Desai, MDInterventional Pain Medicine Physician1508258559
- Travis Ladner, MDNeurological Surgery Physician1013370378
- Mark Liker, M.D.Neurological Surgery Physician1407806292
- Khiara Scolari, PAPhysician Assistant1962979690
Verify Christopher James Aho in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A79102Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average neurological surgery physician in 2024
52 Medicare Part D claims for 24 beneficiaries, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D.
Most prescribed
- Gabapentin17 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: $24.61
1 payment: food and beverage; the largest payer was Neo Spine USA, Inc. The 5,377 providers of this specialty with any payment received $14,925.58 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.
Bills Medicare through one group practice
- Neurosurgical Associates OF Los Angeles, Inc.Valencia, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christopher James Aho among 929 neurological surgery physician records in California
Christopher James Aho, M.D. is one of 929 neurological surgery physician records with a practice address in California. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 62% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1999 · median 2005 among the 612 with a school on file
- Record last updated2026 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurological Surgery Physician providers in California
There are 929 neurological surgery physician records in California.
All 929 in California → Every provider in Valencia → Neurological Surgery Physician nationwide →
The 8 neurological surgery physician records with the nearest ZIP codes
- Travis Ladner, MDValencia, CA 913551013370378
- Mark Liker, M.D.Valencia, CA 913551407806292
- Andrew Vivas, M.D.Valencia, CA 913551790046720
- Parham Yashar, M.D.Valencia, CA 913551215100805
- Arnau Benet Cabero, MDThousand Oaks, CA 913601891225876
- Leslie Cahan, MDThousand Oaks, CA 913601063583979
- Robert Coffey, M.D.Thousand Oaks, CA 913601154714525
- Michael Dorsi, MDThousand Oaks, CA 913601942355854
Common questions
What is Christopher James Aho, M.D.'s NPI number?
Christopher James Aho, M.D.'s National Provider Identifier (NPI) is 1295775807, issued on Jun 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Christopher James Aho, M.D. located?
The NPPES record lists a practice address at 23929 Mcbean Pkwy Ste 215, Valencia, CA, 91355. Phone: (661) 799-2542. Providers update this record themselves, so call before visiting.
How can I verify Christopher James Aho, M.D.'s license?
NPPES lists California license number A79102, 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 Christopher James Aho, M.D. prescribe under Medicare Part D?
In 2024, Christopher James Aho, M.D. had 52 Medicare Part D claims for 24 beneficiaries; the average among neurological surgery physician prescribers was 172. 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.