Natarajan Asokan, M.D.
NPI 1649248725 · Allergy & Immunology Physician · Kingman, AZ
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Natarajan Asokan, M.D. is a Allergy & Immunology Physician provider in Kingman, AZ (NPI 1649248725).
Provider details
- NPI number
- 1649248725
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 23270 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
11,329 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Test for Allergy Using Allergenic Extract95004 | 6,727 | $4 |
| Test for Allergy Using Allergenic Extract Injected Into Skin95024 | 1,449 | $8 |
| Professional Service for Multiple Injections of Allergen95117 | 939 | $12 |
| Test for Allergy Using Skin Patch95044 | 936 | $5 |
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 670 | $15 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 213 | $131 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Montelukast Sodium | 376 | 131 |
| Azelastine Hcl | 322 | 143 |
| Levocetirizine Dihydrochloride | 288 | 97 |
| Fluticasone Propionate | 279 | 142 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 195 | 110 |
| Famotidine | 150 | 60 |
| Epinephrine | 73 | 58 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$194 across 8 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-14
- Last updated
- 2012-06-18
Frequently asked questions
- What is Natarajan Asokan's NPI number?
- Natarajan Asokan's National Provider Identifier (NPI) is 1649248725, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natarajan Asokan's specialty?
- Natarajan Asokan is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Natarajan Asokan located?
- Natarajan Asokan's practice location on file with NPPES is 3931 Stockton Hill Rd, Kingman, AZ 86409-2426.
- What is Natarajan Asokan's phone number?
- The practice phone number listed in the NPPES registry for Natarajan Asokan is (928) 681-5800.
- Does Natarajan Asokan accept Medicare?
- Natarajan Asokan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Natarajan Asokan's NPI active?
- Yes — Natarajan Asokan's NPI (1649248725) is active in the NPPES registry as of the last update on 2012-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.