William Cronin, M. D.
NPI 1851528814 · Anesthesiology Physician · Bethesda, MD
William Cronin, M. D. is a Anesthesiology Physician provider in Bethesda, MD (NPI 1851528814).
Provider details
- NPI number
- 1851528814
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M. D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0101248019 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
17 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$41 across 1 record (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
Additional practice locations (1)
- 900 23rd St NwWashington, DC 20037-2342Phone: (202) 715-4750Fax: (202) 715-4759
Registry dates
- Enumerated
- 2009-06-17
- Last updated
- 2021-06-30
- Certified
- 2021-06-30
Frequently asked questions
- What is William Cronin's NPI number?
- William Cronin's National Provider Identifier (NPI) is 1851528814, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Cronin's specialty?
- William Cronin is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is William Cronin located?
- William Cronin's practice location on file with NPPES is 8901 Wisconsin Avenue Department of Anesthesia, Bethesda, MD 20889-1098.
- What is William Cronin's phone number?
- The practice phone number listed in the NPPES registry for William Cronin is (301) 400-0019.
- Is William Cronin's NPI active?
- Yes — William Cronin's NPI (1851528814) is active in the NPPES registry as of the last update on 2021-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.