Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Dr. Marcey Osgood, DO

Individual provider Neurocritical Care Physician · NPI 1770894107

Dr. Marcey Osgood, DO practises Neurology in Worcester, Massachusetts. Qualified in 2010, 16 years ago. Practices with Lahey Clinic Inc, a 1,372-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Massachusetts and Ohio.

Years since qualifying
16
Licensed in
MA, OH
In the registry since
2010
Specialties on file
5
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

55 Lake Ave N
Worcester, MA 01655-0002
Phone: (508) 334-2527
Fax: (508) 856-3160
Show map & directions

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

Additional practice locations (1)

  • 41 Mall Rd, Burlington, MA 01805-0002 — (781) 744-8000

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence 266365 (MA)
Neurocritical Care Physician Taxonomy 2084A2900X · Licence 266365 (MA)
Neurology Physician Taxonomy 2084N0400X · Licence 245187 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 245187 (MA)
Neurology Physician Taxonomy 2084N0400X · Licence 34011364 (OH)

Record details

NPI number1770894107
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedJune 30, 2010
Last updated in NPPESOctober 25, 2022
Certification dateOctober 25, 2022

Medicare enrollment

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

Medicare specialtyNEUROLOGY
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Lahey Clinic Inc — 1372 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients48
Services billed 115 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Lahey Clinic Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1372 clinicians in the practice; 12 are shown here.

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