Jeremy Alderfer, MD
NPI 1689823932 · Otolaryngology Physician · Altoona, WI
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeremy Alderfer, MD is a Otolaryngology Physician provider in Altoona, WI (NPI 1689823932).
Provider details
- NPI number
- 1689823932
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 1234567 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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.
Practice location
Mailing address
Additional practice locations (2)
- 300 W 5th StApt 634Charlotte, NC 28202-1668Phone: (704) 915-5674
- 146 E Hospital Dr Ste 200West Columbia, SC 29169-4800Phone: (803) 936-7530
Registry dates
- Enumerated
- 2008-09-11
- Last updated
- 2021-09-14
- Certified
- 2021-09-14
Frequently asked questions
- What is Jeremy Alderfer's NPI number?
- Jeremy Alderfer's National Provider Identifier (NPI) is 1689823932, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeremy Alderfer's specialty?
- Jeremy Alderfer is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Jeremy Alderfer located?
- Jeremy Alderfer's practice location on file with NPPES is 3119 Woodman Dr, Altoona, WI 54720-2668.
- What is Jeremy Alderfer's phone number?
- The practice phone number listed in the NPPES registry for Jeremy Alderfer is (920) 496-4700.
- Does Jeremy Alderfer accept Medicare?
- Jeremy Alderfer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeremy Alderfer's NPI active?
- Yes — Jeremy Alderfer's NPI (1689823932) is active in the NPPES registry as of the last update on 2021-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.