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HENRY JOHN MEROLA, M.D., PC
NPI 1023277183
Internal Medicine in Waltham, MA

Active since June 04, 2008
32 SOUTH ST, SUITE 205, WALTHAM, MA 02453(781) 894-8200(781) 894-8202 Get Directions Write a Review

NPPES record last updated: October 6, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Henry John Merola, M.d., Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HENRY JOHN MEROLA, M.D., PC (NPI 1023277183) is a healthcare organization registered as an internal medicine in Waltham, Massachusetts and active in the NPI registry since June 2008. The organization lists Henry John Merola, M.d., as its authorized official.

NPPES Registry Identity

NPI1023277183
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameHENRY JOHN MEROLA, M.D., PC
Location Address32 SOUTH ST, SUITE 205Waltham, MA 02453-3594
Mailing Address32 South St, Suite #205Waltham, MA 02453-3594 · (781) 894-8200 · Fax (781) 894-8202
Phone(781) 894-8200
Fax(781) 894-8202
Organization SubpartNo
Authorized OfficialHenry John MerolaM.d. · (781) 894-8200
Enumeration DateJune 4, 2008
Last NPPES UpdateOctober 6, 2011
✔ NPI 1023277183 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MA · 59659
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
32 SOUTH ST, Waltham, MA 02453
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 17

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PAUL JOSEPH PANTANO II DPM
Podiatrist
32 SOUTH ST, SUITE 300A
WALTHAM, MA 02453
Middlesex County (781) 893-1443
VARUNA TULI MD LLC
Clinic/Center (Primary Care)
32 SOUTH ST, SUITE NO 200
WALTHAM, MA 02453
Middlesex County (781) 996-3595
ADVANCED NUTRITION, LLC
Dietitian, Registered
32 SOUTH ST, UNIT 300
WALTHAM, MA 02453
Middlesex County (781) 642-1250
KATHRYN ANN ALSUP RD, LDN
Dietitian, Registered
32 SOUTH ST, SUITE 300
WALTHAM, MA 02453
Middlesex County (781) 642-1250
ASHOK K. PATEL DMD, PC
Dentist (General Practice)
32 SOUTH ST, SUITE 100
WALTHAM, MA 02453
Middlesex County (781) 894-0500
DOREEN KAROLL, MD
Pediatrics (Developmental - Behavioral Pediatrics)
32 SOUTH ST, SUITE 200
WALTHAM, MA 02453
Middlesex County (781) 320-9680
ASHOK K PATEL DMD PC
Clinic/Center
32 SOUTH ST, SUITE 100
WALTHAM, MA 02453
Middlesex County (781) 894-0500
MS. MICHELLE P HAY LIC.AC.
Acupuncturist
32 SOUTH ST, SUITE 301 A
WALTHAM, MA 02453
Middlesex County (617) 501-2588

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Henry John Merola, M.D., PC's NPI number?

The NPI number for Henry John Merola, M.D., PC is 1023277183. It was assigned to this organization in the NPPES registry on June 4, 2008.

Where is Henry John Merola, M.D., PC located?

Henry John Merola, M.D., PC is located at 32 South St Suite 205, Waltham, MA 02453. The listed phone number is (781) 894-8200.

What is Henry John Merola, M.D., PC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Henry John Merola, M.D., PC was last updated on October 6, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.