Jocelyn Posthumus, MD
NPI 1477758795 · Forensic Pathology Physician · Manassas, VA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jocelyn Posthumus, MD is a Forensic Pathology Physician provider in Manassas, VA (NPI 1477758795).
Provider details
- NPI number
- 1477758795
- Entity type
- Individual
- Primary specialty
- Forensic Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 0101244638 (VA)
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
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
563 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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 292 | $35 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 70 | $35 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 63 | $26 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 60 | $32 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 37 | $77 |
| Special Stained Specimen Slides to Identify Organisms Including Interpretation and Report88312 | 22 | $25 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$37 across 2 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
- 2007-06-18
- Last updated
- 2013-03-18
Frequently asked questions
- What is Jocelyn Posthumus's NPI number?
- Jocelyn Posthumus's National Provider Identifier (NPI) is 1477758795, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jocelyn Posthumus's specialty?
- Jocelyn Posthumus is listed in the NPPES registry with a primary specialty of Forensic Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Jocelyn Posthumus located?
- Jocelyn Posthumus's practice location on file with NPPES is 10850 Pyramid Pl, Manassas, VA 20110-2228.
- What is Jocelyn Posthumus's phone number?
- The practice phone number listed in the NPPES registry for Jocelyn Posthumus is (703) 530-2600.
- Does Jocelyn Posthumus accept Medicare?
- Jocelyn Posthumus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jocelyn Posthumus's NPI active?
- Yes — Jocelyn Posthumus's NPI (1477758795) is active in the NPPES registry as of the last update on 2013-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.