John Kryger, MD
NPI 1992760508 · Urology Physician · Milwaukee, WI
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Kryger, MD is a Urology Physician provider in Milwaukee, WI (NPI 1992760508).
Provider details
- NPI number
- 1992760508
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35091 (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
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) |
|---|---|
| Oxybutynin Chloride | 16 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (3)
- 2575 E Evergreen DriveAppleton, WI 54913-8904Phone: (920) 969-5353Fax: (414) 337-7201
- 1506 S Oneida St Ste 500Appleton, WI 54915-1305Phone: (920) 969-9700Fax: (920) 969-7979
- 3195 Hillside DrDelafield, WI 53018-2189Phone: (414) 266-5432Fax: (414) 266-6870
Registry dates
- Enumerated
- 2006-04-18
- Last updated
- 2023-06-12
- Certified
- 2023-06-02
Frequently asked questions
- What is John Kryger's NPI number?
- John Kryger's National Provider Identifier (NPI) is 1992760508, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Kryger's specialty?
- John Kryger is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is John Kryger located?
- John Kryger's practice location on file with NPPES is 9000 W Wisconsin Ave, Milwaukee, WI 53226-4874.
- What is John Kryger's phone number?
- The practice phone number listed in the NPPES registry for John Kryger is (414) 266-3794.
- Does John Kryger accept Medicare?
- John Kryger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Kryger's NPI active?
- Yes — John Kryger's NPI (1992760508) is active in the NPPES registry as of the last update on 2023-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.