Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Tammy Hadley, MD

Individual provider Internal Medicine Physician · NPI 1598766958

Tammy Hadley, MD is an Internal Medicine in Lutherville, Maryland. Graduated from Johns Hopkins University School of Medicine in 1992, 34 years ago. Practices with Greenspring Personal Medicine, LLC, a 6-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maryland.

Years since qualifying
34
Trained at
Johns Hopkins University School of Medicine
Licensed in
MD
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

10755 Falls Rd Ste 200
Lutherville, MD 21093-4515
Phone: (410) 583-7110
Fax: (410) 583-7128
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence D0047668 (MD)

Record details

NPI number1598766958
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 9, 2005
Last updated in NPPESJuly 8, 2007

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolJOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1992 (34 years in practice)
Group practice Greenspring Personal Medicine, Llc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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