Ajay Mathur, M.D.
NPI 1356460588 · Anesthesiology Physician · Chandler, AZ
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ajay Mathur, M.D. is a Anesthesiology Physician provider in Chandler, AZ (NPI 1356460588).
Provider details
- NPI number
- 1356460588
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 36299 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
66 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Anesthesia for Extensive Surgery on Spine00670 | 27 | $673 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 24 | $42 |
| Anesthesia for Other Procedure on Brain00210 | 15 | $615 |
Typical Medicare-allowed amounts for these services range $42–$673 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (3)
- 10815 W Mcdowell Rd Ste 101Avondale, AZ 85392-5009Phone: (623) 433-0110
- 9301 W Thomas RdPhoenix, AZ 85037-3327Phone: (623) 213-7407
- 4110 N 108th Ave Ste 105Phoenix, AZ 85037-5772Phone: (623) 772-6999Fax: (623) 772-6444
Registry dates
- Enumerated
- 2007-03-28
- Last updated
- 2023-03-07
- Certified
- 2021-05-10
Frequently asked questions
- What is Ajay Mathur's NPI number?
- Ajay Mathur's National Provider Identifier (NPI) is 1356460588, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ajay Mathur's specialty?
- Ajay Mathur is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ajay Mathur located?
- Ajay Mathur's practice location on file with NPPES is 1909 E Ray Rd Ste 9-154, Chandler, AZ 85225-8735.
- What is Ajay Mathur's phone number?
- The practice phone number listed in the NPPES registry for Ajay Mathur is (480) 888-5421.
- Does Ajay Mathur accept Medicare?
- Ajay Mathur is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ajay Mathur's NPI active?
- Yes — Ajay Mathur's NPI (1356460588) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.