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

Kristen Leigh Moulton, DO

Individual provider Gastroenterology Physician · NPI 1821559758

Kristen Leigh Moulton, DO practises Gastroenterology in Worcester, Massachusetts. Graduated from Philadelphia College of Osteopathic Medicine in 2019, 7 years ago. Practices with Umass Memorial Medical Group Inc, a 2,467-clinician group, works from 6 locations and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
7
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
MA
In the registry since
2019
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.

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Practice location Address checks out

55 Lake Ave N
Worcester, MA 01655-0002
Phone: (508) 334-3068
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (5)

  • 159 Union St, Marlborough, MA 01752-1274 — (508) 486-5454
  • 157 Union St, Marlborough, MA 01752-1228 — (508) 334-3068
  • 28 Newton St, Southborough, MA 01772-1215 — (508) 334-3068
  • 119 Belmont St, Worcester, MA 01605-2903 — (508) 334-3068
  • 21 Eastern Ave, Worcester, MA 01605-3094 — (508) 334-8419

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 1023324 (MA)

Record details

NPI number1821559758
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 25, 2019
Last updated in NPPESMarch 31, 2026
Certification dateMarch 31, 2026

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2019 (7 years in practice)
Group practice Umass Memorial Medical Group Inc — 2467 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Upper gastrointestinal (GI) endoscopy for acid reflux 29 times · 55th percentile
Colonoscopy 28 times · 53rd percentile

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Umass Memorial Medical Group Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2467 clinicians in the practice; 12 are shown here.

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