Veena Balakrishnan Iyer
NPI 1770836413 · Medical Oncology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Veena Balakrishnan Iyer is a Medical Oncology Physician provider in Boston, MA (NPI 1770836413).
Provider details
- NPI number
- 1770836413
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 125061294 (IL)
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
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
562 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 | 395 | $82 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 73 | $124 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 65 | $121 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 29 | $181 |
Typical Medicare-allowed amounts for these services range $82–$181 (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 (2)
- 3333 Green Bay RdNorth Chicago, IL 60064-3037Phone: (414) 614-0111
- 1220 Pontiac AveCranston, RI 02920-4456Phone: (401) 943-4660
Registry dates
- Enumerated
- 2012-10-18
- Last updated
- 2021-03-05
- Certified
- 2021-03-05
Frequently asked questions
- What is Veena Balakrishnan Iyer's NPI number?
- Veena Balakrishnan Iyer's National Provider Identifier (NPI) is 1770836413, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Veena Balakrishnan Iyer's specialty?
- Veena Balakrishnan Iyer is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Veena Balakrishnan Iyer located?
- Veena Balakrishnan Iyer's practice location on file with NPPES is 450 Brookline Ave, Boston, MA 02215-5418.
- What is Veena Balakrishnan Iyer's phone number?
- The practice phone number listed in the NPPES registry for Veena Balakrishnan Iyer is (617) 632-3000.
- Does Veena Balakrishnan Iyer accept Medicare?
- Veena Balakrishnan Iyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Veena Balakrishnan Iyer's NPI active?
- Yes — Veena Balakrishnan Iyer's NPI (1770836413) is active in the NPPES registry as of the last update on 2021-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.