Randy Readling, M.D.
NPI 1952361610 · Psychiatry Physician · Appleton, WI
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Randy Readling, M.D. is a Psychiatry Physician provider in Appleton, WI (NPI 1952361610).
Provider details
- NPI number
- 1952361610
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036.147764 (IL)
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
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 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 204 | 25 |
| Bupropion Hclbrand: Bupropion Xl | 118 | 19 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 114 | 14 |
| Sertraline Hcl | 105 | 17 |
| Aripiprazole | 98 | 13 |
| Quetiapine Fumarate | 93 | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-27
- Last updated
- 2023-03-07
- Certified
- 2021-03-01
Frequently asked questions
- What is Randy Readling's NPI number?
- Randy Readling's National Provider Identifier (NPI) is 1952361610, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Randy Readling's specialty?
- Randy Readling is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Randy Readling located?
- Randy Readling's practice location on file with NPPES is 320 S Walnut St, Appleton, WI 54911-5918.
- What is Randy Readling's phone number?
- The practice phone number listed in the NPPES registry for Randy Readling is (920) 832-5270.
- Does Randy Readling accept Medicare?
- Randy Readling is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Randy Readling's NPI active?
- Yes — Randy Readling's NPI (1952361610) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.