Waldo Zamor, MD
NPI 1669823019 · Anesthesiology Physician · Worcester, MA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Waldo Zamor, MD is a Anesthesiology Physician provider in Worcester, MA (NPI 1669823019).
Provider details
- NPI number
- 1669823019
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 1022147 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
10 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$217 across 2 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
- 2016-06-28
- Last updated
- 2025-03-21
- Certified
- 2025-03-21
Frequently asked questions
- What is Waldo Zamor's NPI number?
- Waldo Zamor's National Provider Identifier (NPI) is 1669823019, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Waldo Zamor's specialty?
- Waldo Zamor is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Waldo Zamor located?
- Waldo Zamor's practice location on file with NPPES is 55 Lake Ave N, Worcester, MA 01655-0002.
- What is Waldo Zamor's phone number?
- The practice phone number listed in the NPPES registry for Waldo Zamor is (508) 856-3271.
- Does Waldo Zamor accept Medicare?
- Waldo Zamor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Waldo Zamor's NPI active?
- Yes — Waldo Zamor's NPI (1669823019) is active in the NPPES registry as of the last update on 2025-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.