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 › Maryland › 171100000X

Yan Guo, L. AC

NPI 1487137469 · on the registry since 2018 · sole proprietor

Practice

Address
4 Taft Ct Ste 100
Rockville, MD 20850
Phone
(301) 279-9009
Fax
(301) 279-9008
Organisation at this address
Pow-Her Chiropractic Llc
Bel Pre Family Dental Llc
Ford Wellness Nutrition And Integrative Health
Center For Rheumatic Diseases And Osteoporosis P.A.
Inferred from a shared address, not stated in the registry.
Clinicians at this address
10

Registry record

Primary taxonomy
171100000X
171100000X
Licence states on file
MD
From the registry's licence fields, which are often incomplete.
Sex
Female
Record last updated
2026-04-22

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 Maryland