npidata.org Sign in
Products
Provider RadarWatch an area and specialty — weekly alerts on new cliniciansPractice RadarWeekly alerts when new organisations register nearbySpecialtiesEvery NUCC taxonomy, with counts by state and cityStatesProvider counts and breakdowns for all 50 statesPhysician listsMDs and DOs with addresses and phone numbersNP listsNurse practitioners, the fastest-growing groupAPIJSON, delta feed, free tier
Use cases
Healthcare sales prospectingPhysician recruiting and locum staffingMedical device sales territory planningCredentialing and provider verificationHealthcare marketing lists and audience buildingPharmaceutical sales and prescriber targeting
Account
Start freeThree radars and an export a month Sign in Pricing
Explore
Data Labs API
About
About usTermsPrivacyContact us

Search › Pennsylvania › 207RC0000X

David Guyer, MD

NPI 1710075080 · on the registry since 2006

Practice

Address
217 Harrisburg Ave
Lancaster, PA 17603
Phone
(717) 544-8300
Fax
(717) 397-8401
Organisation at this address
The Heart Group, Ltd.
Healthy Heart Sleep Program
Mid Atlantic Surgical Services Inc
Cardio Sleep Solutions Pennsylvania Llc
The Heart Group Of Lancaster General Health
Inferred from a shared address, not stated in the registry.
Clinicians at this address
75

Registry record

Primary taxonomy
207RC0000X
207RC0000X
Also registered as
207R00000X
Licence states on file
NY
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2012-06-19

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Pennsylvania