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Steven Marchetta, DO
NPI 1639193048 · Otolaryngology Physician · Grand Blanc, MI
Steven Marchetta, DO is a Otolaryngology Physician provider in Grand Blanc, MI (NPI 1639193048).
Provider details
- NPI number
- 1639193048
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- SM007572 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 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
3455 Regency Park Dr
Grand Blanc, MI 48439-2559
Phone: (810) 694-0600
Fax: (810) 694-0601
Approximate (ZIP-level) locationGet directions
Mailing address
3455 Regency Park Dr
Grand Blanc, MI 48439-2559
Registry dates
- Enumerated
- 2006-07-27
- Last updated
- 2008-07-17
Frequently asked questions
- What is Steven Marchetta's NPI number?
- Steven Marchetta's National Provider Identifier (NPI) is 1639193048, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Marchetta's specialty?
- Steven Marchetta is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Marchetta located?
- Steven Marchetta's practice location on file with NPPES is 3455 Regency Park Dr, Grand Blanc, MI 48439-2559.
- What is Steven Marchetta's phone number?
- The practice phone number listed in the NPPES registry for Steven Marchetta is (810) 694-0600.
- Is Steven Marchetta's NPI active?
- Yes — Steven Marchetta's NPI (1639193048) is active in the NPPES registry as of the last update on 2008-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.