Katerina Katsoulis, MD
NPI 1518524966 · Psychiatry Physician · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katerina Katsoulis, MD is a Psychiatry Physician provider in Grand Rapids, MI (NPI 1518524966).
Provider details
- NPI number
- 1518524966
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 4351044677 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
67 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 67 | $95 |
Typical Medicare-allowed amounts for these services range $95–$95 (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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 29 | 11 |
| Gabapentin | 28 | — |
| Escitalopram Oxalate | 26 | — |
| Quetiapine Fumarate | 23 | — |
| Alprazolam | 13 | — |
| Bupropion Hclbrand: Bupropion Xl | 13 | — |
| Sertraline Hcl |
Practice location
Mailing address
Additional practice locations (1)
- 300 68th St SeGrand Rapids, MI 49548-6927Phone: (616) 456-0842Fax: (616) 558-5864
Registry dates
- Enumerated
- 2019-05-21
- Last updated
- 2024-01-15
- Certified
- 2024-01-14
Frequently asked questions
- What is Katerina Katsoulis's NPI number?
- Katerina Katsoulis's National Provider Identifier (NPI) is 1518524966, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katerina Katsoulis's specialty?
- Katerina Katsoulis is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Katerina Katsoulis located?
- Katerina Katsoulis's practice location on file with NPPES is 3225 N Evergreen Dr Ne, Grand Rapids, MI 49525-9334.
- What is Katerina Katsoulis's phone number?
- The practice phone number listed in the NPPES registry for Katerina Katsoulis is (616) 364-1500.
- Does Katerina Katsoulis accept Medicare?
- Katerina Katsoulis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katerina Katsoulis's NPI active?
- Yes — Katerina Katsoulis's NPI (1518524966) is active in the NPPES registry as of the last update on 2024-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.