Greg Stern, PSY.D
NPI 1811932858 · Psychologist · Saint Paul, MN
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Greg Stern, PSY.D is a Psychologist provider in Saint Paul, MN (NPI 1811932858).
Provider details
- NPI number
- 1811932858
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D
- Sex
- Male
- Sole proprietor
- No
- License
- LP4597 (MN)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
147 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) |
|---|---|---|
| Psychotherapy, 30 Minutes90832 | 74 | $66 |
| Psychiatric Diagnostic Evaluation90791 | 73 | $144 |
Typical Medicare-allowed amounts for these services range $66–$144 (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.
Practice location
Mailing address
Additional practice locations (1)
- 701 Park AveMinneapolis, MN 55415-1623Phone: (612) 873-2599Fax: (612) 904-4303
Registry dates
- Enumerated
- 2006-06-16
- Last updated
- 2024-03-12
- Certified
- 2024-03-12
Frequently asked questions
- What is Greg Stern's NPI number?
- Greg Stern's National Provider Identifier (NPI) is 1811932858, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Greg Stern's specialty?
- Greg Stern is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Greg Stern located?
- Greg Stern's practice location on file with NPPES is 280 Smith Ave N Ste 220, Saint Paul, MN 55102-2459.
- What is Greg Stern's phone number?
- The practice phone number listed in the NPPES registry for Greg Stern is (516) 241-7300.
- Does Greg Stern accept Medicare?
- Greg Stern is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Greg Stern's NPI active?
- Yes — Greg Stern's NPI (1811932858) is active in the NPPES registry as of the last update on 2024-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.