Osman Jalloh
NPI 1538413893 · Psychiatric/Mental Health Nurse Practitioner · Williamstown, NJ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Osman Jalloh is a Psychiatric/Mental Health Nurse Practitioner provider in Williamstown, NJ (NPI 1538413893).
Provider details
- NPI number
- 1538413893
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 26NJ00395900 (NJ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 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
73 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 73 | $69 |
Typical Medicare-allowed amounts for these services range $69–$69 (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 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lorazepam | 166 | — |
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 116 | 11 |
| Olanzapine | 65 | — |
| Gabapentin | 46 | — |
| Buprenorphine Hcl | 45 | — |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 41 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-11-07
- Last updated
- 2026-04-13
- Certified
- 2026-04-13
Frequently asked questions
- What is Osman Jalloh's NPI number?
- Osman Jalloh's National Provider Identifier (NPI) is 1538413893, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Osman Jalloh's specialty?
- Osman Jalloh is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Osman Jalloh located?
- Osman Jalloh's practice location on file with NPPES is 1951 N Black Horse Pike Ste G, Williamstown, NJ 08094-3465.
- What is Osman Jalloh's phone number?
- The practice phone number listed in the NPPES registry for Osman Jalloh is (856) 625-5805.
- Does Osman Jalloh accept Medicare?
- Osman Jalloh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Osman Jalloh's NPI active?
- Yes — Osman Jalloh's NPI (1538413893) is active in the NPPES registry as of the last update on 2026-04-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.