Ryan Yoon, DO
NPI 1477082931 · Psychiatry Physician · Spring Lake, MI
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Yoon, DO is a Psychiatry Physician provider in Spring Lake, MI (NPI 1477082931).
Provider details
- NPI number
- 1477082931
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 5101023166 (MI)
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 tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
154 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 117 | $103 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 37 | $70 |
Typical Medicare-allowed amounts for these services range $70–$103 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 176 | 32 |
| Clonazepam | 106 | 18 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 105 | 13 |
| Sertraline Hcl | 95 | 25 |
| Trazodone Hcl | 94 | 27 |
| Duloxetine Hcl | 79 | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$106 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 300 68th Street SePine Rest Christian Mental Health ServicesGrand Rapids, MI 49548Phone: (616) 456-0842Fax: (616) 559-5864
- 4211 Parkway Place Dr SwGrandville, MI 49418-2695Phone: (616) 222-3700
Registry dates
- Enumerated
- 2017-06-08
- Last updated
- 2024-11-14
- Certified
- 2024-11-14
Frequently asked questions
- What is Ryan Yoon's NPI number?
- Ryan Yoon's National Provider Identifier (NPI) is 1477082931, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Yoon's specialty?
- Ryan Yoon is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Ryan Yoon located?
- Ryan Yoon's practice location on file with NPPES is 17325 Van Wagoner Rd, Spring Lake, MI 49456-9702.
- What is Ryan Yoon's phone number?
- The practice phone number listed in the NPPES registry for Ryan Yoon is (616) 847-5145.
- Does Ryan Yoon accept Medicare?
- Ryan Yoon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Yoon's NPI active?
- Yes — Ryan Yoon's NPI (1477082931) is active in the NPPES registry as of the last update on 2024-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.