Louis Hieb, DO
NPI 1023053964 · Family Medicine Physician · Harwich, MA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Louis Hieb, DO is a Family Medicine Physician provider in Harwich, MA (NPI 1023053964).
Provider details
- NPI number
- 1023053964
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- OS013276 (PA)
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
20 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
- 2006-06-17
- Last updated
- 2013-01-03
Frequently asked questions
- What is Louis Hieb's NPI number?
- Louis Hieb's National Provider Identifier (NPI) is 1023053964, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louis Hieb's specialty?
- Louis Hieb is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Louis Hieb located?
- Louis Hieb's practice location on file with NPPES is 525 Long Pond Dr, Harwich, MA 02645-1227.
- What is Louis Hieb's phone number?
- The practice phone number listed in the NPPES registry for Louis Hieb is (508) 432-4100.
- Does Louis Hieb accept Medicare?
- Louis Hieb is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Louis Hieb's NPI active?
- Yes — Louis Hieb's NPI (1023053964) is active in the NPPES registry as of the last update on 2013-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.