IndividualActive
Harriet Squier, MD MA
NPI 1669684593 · Family Medicine Physician · Haslett, MI
Harriet Squier, MD MA is a Family Medicine Physician provider in Haslett, MI (NPI 1669684593).
Provider details
- NPI number
- 1669684593
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD MA
- Sex
- Female
- Sole proprietor
- No
- License
- 4301057060 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
1150 Cliffdale Dr
Haslett, MI 48840-9782
Phone: (517) 339-8485
Fax: (517) 339-8485
Street-level locationGet directions
Mailing address
1150 Cliffdale Dr
Haslett, MI 48840-9782
Registry dates
- Enumerated
- 2007-05-04
- Last updated
- 2015-09-15
Frequently asked questions
- What is Harriet Squier's NPI number?
- Harriet Squier's National Provider Identifier (NPI) is 1669684593, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harriet Squier's specialty?
- Harriet Squier is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Harriet Squier located?
- Harriet Squier's practice location on file with NPPES is 1150 Cliffdale Dr, Haslett, MI 48840-9782.
- What is Harriet Squier's phone number?
- The practice phone number listed in the NPPES registry for Harriet Squier is (517) 339-8485.
- Is Harriet Squier's NPI active?
- Yes — Harriet Squier's NPI (1669684593) is active in the NPPES registry as of the last update on 2015-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.