Isaac Kreizman, MD
NPI 1497825434 · Pain Medicine (Physical Medicine & Rehabilitation) Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Isaac Kreizman, MD is a Pain Medicine (Physical Medicine & Rehabilitation) Physician provider in Brooklyn, NY (NPI 1497825434).
Provider details
- NPI number
- 1497825434
- Entity type
- Individual
- Primary specialty
- Pain Medicine (Physical Medicine & Rehabilitation) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 206647 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
3,775 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 737 | $97 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 467 | $92 |
| Fluoroscopic Guidance for Needle Placement77002 | 453 | $125 |
| Injection of Anesthetic And/Or Steroid Drug Into Sacral Spine Nerve Root Using Imaging Guidance, Single Level64483 | 386 | $266 |
| Injection of Anesthetic And/Or Steroid Drug Into Sacral Spine Nerve Root Using Imaging Guidance, Each Additional Level64484 | 386 | $120 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 72 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 1,181 | 287 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 1,145 | 122 |
| Diclofenac Sodium | 920 | 274 |
| Oxycodone Hcl | 414 | 46 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 414 | 80 |
| Zolpidem Tartrate | 313 | 43 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$555 across 27 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
- 2006-11-08
- Last updated
- 2018-08-03
Frequently asked questions
- What is Isaac Kreizman's NPI number?
- Isaac Kreizman's National Provider Identifier (NPI) is 1497825434, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isaac Kreizman's specialty?
- Isaac Kreizman is listed in the NPPES registry with a primary specialty of Pain Medicine (Physical Medicine & Rehabilitation) Physician (Allopathic & Osteopathic Physicians).
- Where is Isaac Kreizman located?
- Isaac Kreizman's practice location on file with NPPES is 5223 9th Ave, Brooklyn, NY 11220.
- What is Isaac Kreizman's phone number?
- The practice phone number listed in the NPPES registry for Isaac Kreizman is (718) 431-2959.
- Does Isaac Kreizman accept Medicare?
- Isaac Kreizman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Isaac Kreizman's NPI active?
- Yes — Isaac Kreizman's NPI (1497825434) is active in the NPPES registry as of the last update on 2018-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.