Bestcare Internal Medicine, PLLC
NPI 1679706923 · Internal Medicine Physician · Surprise, AZ
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bestcare Internal Medicine, PLLC is a Internal Medicine Physician organization in Surprise, AZ (NPI 1679706923).
Provider details
- NPI number
- 1679706923
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Barbara Bialowolska-Romaniuk, Physician/Owner(623) 546-0007
- License
- 35602 (AZ)
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
16 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
- 2009-09-02
- Last updated
- 2013-11-26
Frequently asked questions
- What is Bestcare Internal Medicine, PLLC's NPI number?
- Bestcare Internal Medicine, PLLC's National Provider Identifier (NPI) is 1679706923, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Bestcare Internal Medicine, PLLC?
- Bestcare Internal Medicine, PLLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Bestcare Internal Medicine, PLLC located?
- Bestcare Internal Medicine, PLLC's practice location on file with NPPES is 13945 W Grand Ave, Surprise, AZ 85374-2437.
- What is Bestcare Internal Medicine, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Bestcare Internal Medicine, PLLC is (623) 546-0007.
- Does Bestcare Internal Medicine, PLLC accept Medicare?
- Bestcare Internal Medicine, 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 Bestcare Internal Medicine, PLLC?
- The authorized official listed on Bestcare Internal Medicine, PLLC's NPPES record is Barbara Bialowolska-Romaniuk, Physician/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Bestcare Internal Medicine, PLLC's NPI active?
- Yes — Bestcare Internal Medicine, PLLC's NPI (1679706923) is active in the NPPES registry as of the last update on 2013-11-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.