April Deng, MD
NPI 1861430860 · Anatomic Pathology & Clinical Pathology Physician · Portsmouth, NH
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
April Deng, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Portsmouth, NH (NPI 1861430860).
Provider details
- NPI number
- 1861430860
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 234442 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
939 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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 772 | $59 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 48 | $36 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 40 | $32 |
| Special Stained Specimen Slides to Identify Organisms Including Interpretation and Report88312 | 28 | $64 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 28 | $36 |
| Pathology Examination of Tissue Using a Microscope, Moderately Low Complexity88304 | 23 | $25 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-02
- Last updated
- 2024-01-31
- Certified
- 2024-01-31
Frequently asked questions
- What is April Deng's NPI number?
- April Deng's National Provider Identifier (NPI) is 1861430860, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is April Deng's specialty?
- April Deng is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is April Deng located?
- April Deng's practice location on file with NPPES is 111 New Hampshire Ave Ste 3, Portsmouth, NH 03801-2864.
- What is April Deng's phone number?
- The practice phone number listed in the NPPES registry for April Deng is (603) 988-0951.
- Does April Deng accept Medicare?
- April Deng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is April Deng's NPI active?
- Yes — April Deng's NPI (1861430860) is active in the NPPES registry as of the last update on 2024-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.