What is Donald Reyerson's NPI number?

Donald Reyerson's National Provider Identifier (NPI) is 1346294634, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Donald Reyerson's specialty?

Donald Reyerson is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).

Where is Donald Reyerson located?

Donald Reyerson's practice location on file with NPPES is 1500 Associates Dr, Dubuque, IA 52002-2201.

What is Donald Reyerson's phone number?

The practice phone number listed in the NPPES registry for Donald Reyerson is (563) 584-4440.

Is Donald Reyerson's NPI active?

Yes — Donald Reyerson's NPI (1346294634) is active in the NPPES registry as of the last update on 2009-11-25.

IndividualActive

Donald Reyerson, M.D.

NPI 1346294634 · Pediatrics Physician · Dubuque, IA

Donald Reyerson, M.D. is a Pediatrics Physician provider in Dubuque, IA (NPI 1346294634).

Provider details

NPI number: 1346294634
Entity type: Individual
Primary specialty: Pediatrics PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: 19357 (IA)

Practice location

1500 Associates Dr

Dubuque, IA 52002-2201

Phone: (563) 584-4440

Fax: (563) 584-4295

Street-level locationGet directions

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Mailing address

1500 Associates Dr

Dubuque, IA 52002-2201

Specialties & taxonomies

Pediatrics PhysicianPrimary208000000XLicense 19357 (IA)
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
20 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.

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)
Risperidone	25

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include 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.

Enumerated: 2006-05-20
Last updated: 2009-11-25

Frequently asked questions

What is Donald Reyerson's NPI number?: Donald Reyerson's National Provider Identifier (NPI) is 1346294634, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Donald Reyerson's specialty?: Donald Reyerson is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
Where is Donald Reyerson located?: Donald Reyerson's practice location on file with NPPES is 1500 Associates Dr, Dubuque, IA 52002-2201.
What is Donald Reyerson's phone number?: The practice phone number listed in the NPPES registry for Donald Reyerson is (563) 584-4440.
Is Donald Reyerson's NPI active?: Yes — Donald Reyerson's NPI (1346294634) is active in the NPPES registry as of the last update on 2009-11-25.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Frequently asked questions