Rajitha Siddineni, MD
NPI 1154552891 · Family Medicine Physician · Herndon, VA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rajitha Siddineni, MD is a Family Medicine Physician provider in Herndon, VA (NPI 1154552891).
Provider details
- NPI number
- 1154552891
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0101261397 (VA)
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
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,588 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 | 338 | $131 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 329 | $70 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 191 | $17 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 138 | $9 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, First 20 Minutes99457 | 130 | $56 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 51 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 201 | 77 |
| Amlodipine Besylate | 141 | 50 |
| Metformin Hcl | 120 | 54 |
| Losartan Potassium | 109 | 37 |
| Levothyroxine Sodium | 100 | 28 |
| Montelukast Sodium | 78 | 25 |
| Rosuvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$181 across 9 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
Additional practice locations (1)
- 13168 Centerpointe Way Ste 101Woodbridge, VA 22193-5287Phone: (703) 730-2000Fax: (703) 689-6767
Registry dates
- Enumerated
- 2009-07-29
- Last updated
- 2025-09-09
- Certified
- 2025-09-09
Frequently asked questions
- What is Rajitha Siddineni's NPI number?
- Rajitha Siddineni's National Provider Identifier (NPI) is 1154552891, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rajitha Siddineni's specialty?
- Rajitha Siddineni is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rajitha Siddineni located?
- Rajitha Siddineni's practice location on file with NPPES is 1043 Sterling Rd Ste 104, Herndon, VA 20170-3842.
- What is Rajitha Siddineni's phone number?
- The practice phone number listed in the NPPES registry for Rajitha Siddineni is (703) 689-0111.
- Does Rajitha Siddineni accept Medicare?
- Rajitha Siddineni is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rajitha Siddineni's NPI active?
- Yes — Rajitha Siddineni's NPI (1154552891) is active in the NPPES registry as of the last update on 2025-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.