Nayan Lamba
NPI 1336608413 · Radiation Oncology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nayan Lamba is a Radiation Oncology Physician provider in Boston, MA (NPI 1336608413).
Provider details
- NPI number
- 1336608413
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 1019688 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 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
40 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) |
|---|---|---|
| Design and Construction of Complex Radiation Treatment Device77334 | 16 | $64 |
| Complex Radiation Therapy Planning77263 | 13 | $177 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 11 | $237 |
Typical Medicare-allowed amounts for these services range $64–$237 (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)
- 55 Fruit StBoston, MA 02114-2696Phone: (617) 724-3782
- 100 Blossom StBoston, MA 02114-2606Phone: (617) 726-8651
Registry dates
- Enumerated
- 2019-03-18
- Last updated
- 2025-11-24
- Certified
- 2025-11-24
Frequently asked questions
- What is Nayan Lamba's NPI number?
- Nayan Lamba's National Provider Identifier (NPI) is 1336608413, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nayan Lamba's specialty?
- Nayan Lamba is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Nayan Lamba located?
- Nayan Lamba's practice location on file with NPPES is 75 Francis St, Boston, MA 02115-6110.
- What is Nayan Lamba's phone number?
- The practice phone number listed in the NPPES registry for Nayan Lamba is (617) 665-1000.
- Does Nayan Lamba accept Medicare?
- Nayan Lamba is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nayan Lamba's NPI active?
- Yes — Nayan Lamba's NPI (1336608413) is active in the NPPES registry as of the last update on 2025-11-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.