Region Vein
NPI 1639794597 · Phlebology Physician · Munster, IN
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Region Vein is a Phlebology Physician organization in Munster, IN (NPI 1639794597).
Provider details
- NPI number
- 1639794597
- Entity type
- Organization
- Primary specialty
- Phlebology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Demetrios Karamichos, Owner(219) 595-3095
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
6 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
Registry dates
- Enumerated
- 2020-06-16
- Last updated
- 2020-06-22
- Certified
- 2020-06-22
Frequently asked questions
- What is Region Vein's NPI number?
- Region Vein's National Provider Identifier (NPI) is 1639794597, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Region Vein?
- Region Vein is classified in the NPPES registry as Phlebology Physician (Allopathic & Osteopathic Physicians).
- Where is Region Vein located?
- Region Vein's practice location on file with NPPES is 931 Ridge Rd Ste C, Munster, IN 46321-1756.
- What is Region Vein's phone number?
- The practice phone number listed in the NPPES registry for Region Vein is (219) 595-3095.
- Does Region Vein accept Medicare?
- Region Vein 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 Region Vein?
- The authorized official listed on Region Vein's NPPES record is Demetrios Karamichos, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Region Vein's NPI active?
- Yes — Region Vein's NPI (1639794597) is active in the NPPES registry as of the last update on 2020-06-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.