Steven Diamond, DO
NPI 1245272293 · Psychiatry Physician · Garden City, NY
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Diamond, DO is a Psychiatry Physician provider in Garden City, NY (NPI 1245272293).
Provider details
- NPI number
- 1245272293
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 152458 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,438 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 Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 1,061 | $62 |
| Psychotherapy With Evaluation and Management Visit, 45 Minutes90836 | 237 | $95 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 140 | $75 |
Typical Medicare-allowed amounts for these services range $62–$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 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 305 | 34 |
| Escitalopram Oxalate | 273 | 25 |
| Sertraline Hcl | 189 | 25 |
| Alprazolam | 162 | 30 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 100 | 12 |
| Fluoxetine Hcl | 99 | — |
| Citalopram Hydrobromide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,102 across 113 records (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
Registry dates
- Enumerated
- 2006-06-12
- Last updated
- 2008-02-26
Frequently asked questions
- What is Steven Diamond's NPI number?
- Steven Diamond's National Provider Identifier (NPI) is 1245272293, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Diamond's specialty?
- Steven Diamond is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Diamond located?
- Steven Diamond's practice location on file with NPPES is 233 7th St, Garden City, NY 11530-5747.
- What is Steven Diamond's phone number?
- The practice phone number listed in the NPPES registry for Steven Diamond is (516) 248-5005.
- Does Steven Diamond accept Medicare?
- Steven Diamond is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Diamond's NPI active?
- Yes — Steven Diamond's NPI (1245272293) is active in the NPPES registry as of the last update on 2008-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.