John Linden, CRNP
NPI 1538616859 · Acute Care Nurse Practitioner · Pittsburgh, PA
John Linden, CRNP is a Acute Care Nurse Practitioner provider in Pittsburgh, PA (NPI 1538616859).
Provider details
- NPI number
- 1538616859
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Male
- Sole proprietor
- Yes
- License
- SP016495 (PA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
9 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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.
$21 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
Registry dates
- Enumerated
- 2016-09-02
- Last updated
- 2022-07-20
- Certified
- 2022-07-10
Frequently asked questions
- What is John Linden's NPI number?
- John Linden's National Provider Identifier (NPI) is 1538616859, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Linden's specialty?
- John Linden is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John Linden located?
- John Linden's practice location on file with NPPES is University Drive C Building 1, Pittsburgh, PA 15240.
- What is John Linden's phone number?
- The practice phone number listed in the NPPES registry for John Linden is (412) 360-3463.
- Is John Linden's NPI active?
- Yes — John Linden's NPI (1538616859) is active in the NPPES registry as of the last update on 2022-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.