Ryan Bergren
NPI 1801258462 · Psychiatry Physician · Maywood, IL
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Bergren is a Psychiatry Physician provider in Maywood, IL (NPI 1801258462).
Provider details
- NPI number
- 1801258462
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- 125068337 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,648 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 1,460 | $81 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 696 | $66 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 190 | $173 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 186 | $83 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 89 | $51 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 27 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Olanzapine | 84 | 63 |
| Risperidone | 66 | 46 |
| Divalproex Sodium | 63 | 45 |
| Quetiapine Fumarate | 54 | 40 |
| Aripiprazole | 25 | 25 |
| Trazodone Hcl | 25 | 25 |
| Gabapentin | 23 | 20 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-03-23
- Last updated
- 2018-07-15
Frequently asked questions
- What is Ryan Bergren's NPI number?
- Ryan Bergren's National Provider Identifier (NPI) is 1801258462, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Bergren's specialty?
- Ryan Bergren is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Ryan Bergren located?
- Ryan Bergren's practice location on file with NPPES is 2160 S 1st Ave, Maywood, IL 60153.
- What is Ryan Bergren's phone number?
- The practice phone number listed in the NPPES registry for Ryan Bergren is (708) 216-5536.
- Does Ryan Bergren accept Medicare?
- Ryan Bergren is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Bergren's NPI active?
- Yes — Ryan Bergren's NPI (1801258462) is active in the NPPES registry as of the last update on 2018-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.