Srividya Ariyan, M.D.
NPI 1740483619 · Endocrinology, Diabetes & Metabolism Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Srividya Ariyan, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Phoenix, AZ (NPI 1740483619).
Provider details
- NPI number
- 1740483619
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 48135 (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
19 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
2,825 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 460 | $122 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 360 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 324 | $10 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 241 | $16 |
| Hemoglobin A1c Level83036 | 189 | $10 |
| Thyroxine (thyroid Chemical), Free84439 | 143 | $9 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 307 | 104 |
| Semaglutidebrand: Ozempic | 162 | 50 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 94 | 38 |
| Methimazole | 94 | 27 |
| Metformin Hcl | 78 | 30 |
| Alendronate Sodium | 64 | 25 |
| Empagliflozinbrand: Jardiance |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$211 across 12 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
- 2007-06-07
- Last updated
- 2023-02-06
- Certified
- 2023-02-06
Frequently asked questions
- What is Srividya Ariyan's NPI number?
- Srividya Ariyan's National Provider Identifier (NPI) is 1740483619, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Srividya Ariyan's specialty?
- Srividya Ariyan is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Srividya Ariyan located?
- Srividya Ariyan's practice location on file with NPPES is 15640 N 28th Dr, Phoenix, AZ 85053-4059.
- What is Srividya Ariyan's phone number?
- The practice phone number listed in the NPPES registry for Srividya Ariyan is (602) 439-9000.
- Does Srividya Ariyan accept Medicare?
- Srividya Ariyan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Srividya Ariyan's NPI active?
- Yes — Srividya Ariyan's NPI (1740483619) is active in the NPPES registry as of the last update on 2023-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.