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ANTHONY HOLLENBERG M.D.
NPI 1699864173
Internal Medicine - Endocrinology, Diabetes & Metabolism in Boston, MA

Active since October 12, 2006PECOS EnrolledAccepts Medicare Assignment
732 HARRISON AVE, FL 2, PRESTON BLDG, BOSTON, MA 02118(617) 638-7470(617) 638-7449 Get Directions Write a Review

NPPES record last updated: December 19, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jun 21, 2023, Feb 23, 2023 (2 updates tracked since 2023).

About Anthony Hollenberg M.d. NPPES

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

ANTHONY HOLLENBERG M.D. (NPI 1699864173) is an individual endocrinology, diabetes & metabolism provider in Boston, Massachusetts, licensed in Massachusetts (80143) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with Boston Medical Center, and maintains a secondary practice location in Boston.

NPPES Registry Identity

NPI1699864173
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameANTHONY HOLLENBERGCredential: M.D.
Location Address732 HARRISON AVE, FL 2, PRESTON BLDGBoston, MA 02118-2309
Mailing Address960 Massachusetts Avenue, Fl 2Boston, MA 02118-2690
Phone(617) 638-7470
Fax(617) 638-7449
Sole ProprietorNo
Medical School CMSOtherGraduated 1986
Enumeration DateOctober 12, 2006
Last NPPES UpdateDecember 19, 20232 updates tracked since enumeration
NPPES CertifiedDecember 19, 2023
✔ NPI 1699864173 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in MA · 80143
Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

Also ListedInternal MedicineTaxonomy 207R00000X · License 80143 (MA)
732 HARRISON AVE, FL 2, Boston, MA 02118
Open in Google Maps ↗

Secondary Practice Location 1

Location 1Beth Israel Deaconess Medical Ctr, 330 Brookline AvenueBoston, MA 02215 · Phone (617) 667-2151

Other Identifiers 2

Medicaid3139232NH
Medicaid110048562AMA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Anthony Hollenberg M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3375590615
PECOS Enrollment IDI20050407001031
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Boston Medical Center

Acute Care Hospitals · Boston, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220031
Location1 Boston Medical Center PlaceBoston, MA 02118 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02118 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$144.11 typical visit price
range $63.72 – $189.86
Typical copayment $36.02 (range $15.93 – $47.46)
Most-billed visit code 99204
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 19

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

DR. ASEM H ALI MD / MBBS
Internal Medicine (Endocrinology, Diabetes & Metabolism)
732 HARRISON AVE, FL 2, PRESTON BLDG, ENDOCRINOLOGY
BOSTON, MA 02118
Suffolk County (617) 638-7470
TINA YIU FNP
Nurse Practitioner (Family)
732 HARRISON AVE, FL 2, PRESTON BLDG
BOSTON, MA 02118
Suffolk County (617) 638-7470
DR. KATHRYN L. FANTASIA M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
732 HARRISON AVE, FL 2, PRESTON BLDG
BOSTON, MA 02118
Suffolk County (617) 638-7470
DR. SUSANA ADELA EBNER M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
732 HARRISON AVE, FL 2, PRESTON BLDG, ENDOCRINOLOGY
BOSTON, MA 02118
Suffolk County (617) 638-7470
MIRIAN TORBADO BARRIENTOS NP, MSN, MPH
Nurse Practitioner (Gerontology)
732 HARRISON AVE, FL 2, PRESTON BLDG
BOSTON, MA 02118
Suffolk County (617) 638-7470
JOELLE GRACE SULISTIO FNP
Nurse Practitioner (Family)
732 HARRISON AVE, FL 2, PRESTON BLDG
BOSTON, MA 02118
Suffolk County (617) 638-7470
SUN Y LEE M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
732 HARRISON AVE, FL 2, PRESTON BLDG
BOSTON, MA 02118
Suffolk County (617) 638-7470
DENISE H. WONG M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
732 HARRISON AVE, FL 2, PRESTON BLDG
BOSTON, MA 02118
Suffolk County (617) 638-7470

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 Anthony Hollenberg's NPI number?

The NPI number for Anthony Hollenberg is 1699864173. It was assigned to this individual provider in the NPPES registry on October 12, 2006.

Where is Anthony Hollenberg located?

Anthony Hollenberg practices at 732 Harrison Ave, Fl 2 Preston Bldg, Boston, MA 02118. The listed phone number is (617) 638-7470.

What is Anthony Hollenberg's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Anthony Hollenberg enrolled in Medicare?

Yes. Anthony Hollenberg is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Anthony Hollenberg accept?

Health plans from Anthem Blue Cross and Blue Shield list Anthony Hollenberg as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Anthony Hollenberg affiliated with any hospitals?

According to CMS data, Anthony Hollenberg is affiliated with Boston Medical Center.

When was this NPI record last updated?

The NPPES record for Anthony Hollenberg was last updated on December 19, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.