Max Haid, MD
NPI 1730296336 · Hematology & Oncology Physician · Sheboygan, WI
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Max Haid, MD is a Hematology & Oncology Physician provider in Sheboygan, WI (NPI 1730296336).
Provider details
- NPI number
- 1730296336
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 44617 (WI)
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
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
Mailing address
Registry dates
- Enumerated
- 2006-08-23
- Last updated
- 2009-07-14
Frequently asked questions
- What is Max Haid's NPI number?
- Max Haid's National Provider Identifier (NPI) is 1730296336, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Max Haid's specialty?
- Max Haid is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Max Haid located?
- Max Haid's practice location on file with NPPES is 1222 N 23rd St, Sheboygan, WI 53081-3171.
- What is Max Haid's phone number?
- The practice phone number listed in the NPPES registry for Max Haid is (920) 457-6800.
- Does Max Haid accept Medicare?
- Max Haid is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Max Haid's NPI active?
- Yes — Max Haid's NPI (1730296336) is active in the NPPES registry as of the last update on 2009-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.