Danielle Williams, M.D.
NPI 1578829669 · Diagnostic Radiology Physician · Poughkeepsie, NY
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Danielle Williams, M.D. is a Diagnostic Radiology Physician provider in Poughkeepsie, NY (NPI 1578829669).
Provider details
- NPI number
- 1578829669
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- C192474 (CA)
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
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
6 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
5,378 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 1,786 | $9 |
| Ct Scan Head Or Brain Without Contrast70450 | 486 | $42 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 307 | $87 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 150 | $91 |
| Ct Scan of Chest Without Contrast71250 | 142 | $54 |
| Ct Scan of Upper Spine Without Contrast72125 | 130 | $50 |
Practice location
Mailing address
Additional practice locations (5)
- 2801 Atlantic AveLong Beach, CA 90806-1701Phone: (562) 933-1550Fax: (562) 933-8088
- 4440 W 95th StOak Lawn, IL 60453-2600Phone: (708) 684-8000Fax: (708) 520-1039
- 1 Capital WayPennington, NJ 08534-2520Phone: (609) 303-4000
- 310 Salem Woodstown RdSalem, NJ 08079-2064Phone: (856) 339-6054Fax: (856) 935-6714
- 750 Brunswick AveTrenton, NJ 08638-4143Phone: (609) 394-6000
Registry dates
- Enumerated
- 2012-04-03
- Last updated
- 2026-03-19
- Certified
- 2026-03-19
Frequently asked questions
- What is Danielle Williams's NPI number?
- Danielle Williams's National Provider Identifier (NPI) is 1578829669, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Danielle Williams's specialty?
- Danielle Williams is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Danielle Williams located?
- Danielle Williams's practice location on file with NPPES is 45 Reade Pl, Poughkeepsie, NY 12601.
- What is Danielle Williams's phone number?
- The practice phone number listed in the NPPES registry for Danielle Williams is (845) 790-5700.
- Does Danielle Williams accept Medicare?
- Danielle Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Danielle Williams's NPI active?
- Yes — Danielle Williams's NPI (1578829669) is active in the NPPES registry as of the last update on 2026-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.