Nephrology Hypertension Specialists in Doylestown, PA
This location of Nephrology Hypertension Specialists bills under NPI 1669426342, an organization record issued on May 19, 2006 with the primary taxonomy Specialist. It is one of 3 NPIs registered under this name; each clinician who sees you there has their own NPI and license.
Organization recordNPPES, Aug 2026
1669426342
- Legal name
- Nephrology Hypertension Specialists
- Entity
- Type 2 · organization
- Primary taxonomy
- Specialist 174400000X
- Practice location
- 599 W STATE ST SUITE 100, Doylestown, PA 18901
- Phone
- 215-348-8020
- Enumerated
- May 19, 2006
- Record updated
- Dec 23, 2009
- Authorized official
- Proprietor (title as filed)
5 clinicians CMS lists with Nephrology Hypertension Specialists in Doylestown
- Aaron Diodato, DOSpecialist1396705844
- Thomas Guagliardo, DONephrology Physician1538321617
- Daniel Lin, MDSpecialist1104887421
- Melchiore Vernace, MDSpecialist1992765549
- Kalpana Vuppali, MDInternal Medicine Physician1144481250
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
All 3 Nephrology Hypertension Specialists NPIs
Every location registered under this name, in 3 cities.
See every locationChecking an organization
- Confirm the business with the Pennsylvania secretary of state.
- Check the HHS-OIG exclusion list for the organization.
- Verify each clinician on their own record and the state license search.
Common questions
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.