OrganizationActive
Dennis A. Herzog, M.d.,p.c
NPI 1831231083 · Dermatology Physician · Marquette, MI
Dennis A. Herzog, M.d.,p.c is a Dermatology Physician organization in Marquette, MI (NPI 1831231083).
Provider details
- NPI number
- 1831231083
- Entity type
- Organization
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Dennis Herzog, Owner(906) 225-3970
- License
- 4301035261 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 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
1414 W Fair Ave Ste 240
Marquette, MI 49855-5409
Phone: (906) 225-3970
Street-level locationGet directions
Mailing address
1414 W Fair Ave Ste 240
Marquette, MI 49855-5409
Registry dates
- Enumerated
- 2007-02-13
- Last updated
- 2008-05-20
Frequently asked questions
- What is Dennis A. Herzog, M.d.,p.c's NPI number?
- Dennis A. Herzog, M.d.,p.c's National Provider Identifier (NPI) is 1831231083, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dennis A. Herzog, M.d.,p.c?
- Dennis A. Herzog, M.d.,p.c is classified in the NPPES registry as Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Dennis A. Herzog, M.d.,p.c located?
- Dennis A. Herzog, M.d.,p.c's practice location on file with NPPES is 1414 W Fair Ave Ste 240, Marquette, MI 49855-5409.
- What is Dennis A. Herzog, M.d.,p.c's phone number?
- The practice phone number listed in the NPPES registry for Dennis A. Herzog, M.d.,p.c is (906) 225-3970.
- Who is the authorized official for Dennis A. Herzog, M.d.,p.c?
- The authorized official listed on Dennis A. Herzog, M.d.,p.c's NPPES record is Dennis Herzog, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dennis A. Herzog, M.d.,p.c's NPI active?
- Yes — Dennis A. Herzog, M.d.,p.c's NPI (1831231083) is active in the NPPES registry as of the last update on 2008-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.