Dr Vanston Masri PLLC
NPI 1871100529 · Pain Medicine (Anesthesiology) Physician · Denver, CO
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dr Vanston Masri PLLC is a Pain Medicine (Anesthesiology) Physician organization in Denver, CO (NPI 1871100529).
Provider details
- NPI number
- 1871100529
- Entity type
- Organization
- Primary specialty
- Pain Medicine (Anesthesiology) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Vanston Masri, Physician(720) 515-2353
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Colorado Interventional Health Sciences
Registry dates
- Enumerated
- 2020-09-27
- Last updated
- 2020-09-27
- Certified
- 2020-09-27
Frequently asked questions
- What is Dr Vanston Masri PLLC's NPI number?
- Dr Vanston Masri PLLC's National Provider Identifier (NPI) is 1871100529, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr Vanston Masri PLLC?
- Dr Vanston Masri PLLC is classified in the NPPES registry as Pain Medicine (Anesthesiology) Physician (Allopathic & Osteopathic Physicians).
- Where is Dr Vanston Masri PLLC located?
- Dr Vanston Masri PLLC's practice location on file with NPPES is 1601 E 19th Ave Ste 3600, Denver, CO 80218-1252.
- What is Dr Vanston Masri PLLC's phone number?
- The practice phone number listed in the NPPES registry for Dr Vanston Masri PLLC is (720) 515-2353.
- Does Dr Vanston Masri PLLC accept Medicare?
- Dr Vanston Masri PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Dr Vanston Masri PLLC?
- The authorized official listed on Dr Vanston Masri PLLC's NPPES record is Vanston Masri, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr Vanston Masri PLLC's NPI active?
- Yes — Dr Vanston Masri PLLC's NPI (1871100529) is active in the NPPES registry as of the last update on 2020-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.