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William Nagel, MD
NPI 1154311561 · Pulmonary Disease Physician · Salisbury, MD
William Nagel, MD is a Pulmonary Disease Physician provider in Salisbury, MD (NPI 1154311561).
Provider details
- NPI number
- 1154311561
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- D0022160 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
100 E Carroll St
Prmc Station 379
Salisbury, MD 21801-5422
Phone: (410) 543-7722
Fax: (410) 543-7725
Street-level locationGet directions
Mailing address
100 E Carroll St
Salisbury, MD 21801-5422
Registry dates
- Enumerated
- 2005-10-26
- Last updated
- 2014-04-24
Frequently asked questions
- What is William Nagel's NPI number?
- William Nagel's National Provider Identifier (NPI) is 1154311561, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Nagel's specialty?
- William Nagel is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is William Nagel located?
- William Nagel's practice location on file with NPPES is 100 E Carroll St, Salisbury, MD 21801-5422.
- What is William Nagel's phone number?
- The practice phone number listed in the NPPES registry for William Nagel is (410) 543-7722.
- Is William Nagel's NPI active?
- Yes — William Nagel's NPI (1154311561) is active in the NPPES registry as of the last update on 2014-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.