Martin Schlakman, MD
NPI 1144413873 · Psychiatry Physician · Metuchen, NJ
Enrolled with Medicare as Practitioner - Geriatric Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martin Schlakman, MD is a Psychiatry Physician provider in Metuchen, NJ (NPI 1144413873).
Provider details
- NPI number
- 1144413873
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 65666 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,648 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 828 | $76 |
| Psychotherapy With Evaluation and Management Visit, 45 Minutes90836 | 706 | $67 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 93 | $41 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 21 | $173 |
Typical Medicare-allowed amounts for these services range $41–$173 (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 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 336 | 34 |
| Sertraline Hcl | 316 | 46 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 281 | 28 |
| Clonazepam | 238 | 38 |
| Escitalopram Oxalate | 177 | 27 |
| Mirtazapine | 108 | 25 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-08-27
- Last updated
- 2007-10-03
Frequently asked questions
- What is Martin Schlakman's NPI number?
- Martin Schlakman's National Provider Identifier (NPI) is 1144413873, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martin Schlakman's specialty?
- Martin Schlakman is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Martin Schlakman located?
- Martin Schlakman's practice location on file with NPPES is 251 Main St, Metuchen, NJ 08840-2727.
- What is Martin Schlakman's phone number?
- The practice phone number listed in the NPPES registry for Martin Schlakman is (732) 549-2220.
- Does Martin Schlakman accept Medicare?
- Martin Schlakman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martin Schlakman's NPI active?
- Yes — Martin Schlakman's NPI (1144413873) is active in the NPPES registry as of the last update on 2007-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.