Rajiv Siddaramu, MD
NPI 1699976522 · Hospice and Palliative Medicine (Family Medicine) Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rajiv Siddaramu, MD is a Hospice and Palliative Medicine (Family Medicine) Physician provider in Phoenix, AZ (NPI 1699976522).
Provider details
- NPI number
- 1699976522
- Entity type
- Individual
- Primary specialty
- Hospice and Palliative Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 37181 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
614 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 216 | $76 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 173 | $114 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 95 | $166 |
| Advance Care Planning, First 30 Minutes99497 | 84 | $72 |
| Advance Care Planning, Each Additional 30 Minutes99498 | 46 | $67 |
Typical Medicare-allowed amounts for these services range $67–$166 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 50 | — |
| Atorvastatin Calcium | 32 | 11 |
| Furosemide | 24 | — |
| Amlodipine Besylate | 19 | — |
| Tamsulosin Hcl | 19 | — |
| Omeprazole | 19 | — |
| Losartan Potassium | 18 |
Practice location
Mailing address
Additional practice locations (3)
- 5555 W Thunderbird RdGlendale, AZ 85306-4622Phone: (602) 865-2629
- 500 W Thomas Rd Ste 600Phoenix, AZ 85013-4221Phone: (602) 406-4433Fax: (602) 512-6545
- 350 W Thomas RdPhoenix, AZ 85013-4409Phone: (602) 406-4145
Registry dates
- Enumerated
- 2007-05-29
- Last updated
- 2024-11-14
- Certified
- 2024-11-14
Frequently asked questions
- What is Rajiv Siddaramu's NPI number?
- Rajiv Siddaramu's National Provider Identifier (NPI) is 1699976522, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rajiv Siddaramu's specialty?
- Rajiv Siddaramu is listed in the NPPES registry with a primary specialty of Hospice and Palliative Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Rajiv Siddaramu located?
- Rajiv Siddaramu's practice location on file with NPPES is 4742 N 24th St Ste 300, Phoenix, AZ 85016-9107.
- What is Rajiv Siddaramu's phone number?
- The practice phone number listed in the NPPES registry for Rajiv Siddaramu is (602) 753-8120.
- Does Rajiv Siddaramu accept Medicare?
- Rajiv Siddaramu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rajiv Siddaramu's NPI active?
- Yes — Rajiv Siddaramu's NPI (1699976522) is active in the NPPES registry as of the last update on 2024-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.