DR. RACHEL BETH KING M.D.
NPI 1831353945
Internal Medicine in Boston, MA

Active since July 17, 2008PECOS EnrolledAccepts Medicare Assignment
1601 WASHINGTON ST, BOSTON, MA 02118(617) 425-2000(617) 425-2002 Get Directions Write a Review

NPPES record last updated: April 27, 2018. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Rachel Beth King M.d. NPPES

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

DR. RACHEL BETH KING M.D. (NPI 1831353945) is an individual internal medicine provider in Boston, Massachusetts, licensed in Massachusetts (247726) and active in the NPI registry since July 2008. She is enrolled in Medicare PECOS, is affiliated with Boston Medical Center, and maintains a secondary practice location in Dorchester.

NPPES Registry Identity

NPI1831353945
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. RACHEL BETH KINGCredential: M.D.
Location Address1601 WASHINGTON STBoston, MA 02118-1951
Mailing Address1601 Washington StBoston, MA 02118-1951 · (617) 425-2000 · Fax (617) 425-2002
Fax(617) 425-2002
Sole ProprietorNo
Medical School CMSBaylor College Of MedicineGraduated 2008
Enumeration DateJuly 17, 2008
Last NPPES UpdateApril 27, 2018
NPI 1831353945 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in MA · 247726
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.

Also ListedInternal Medicine · Addiction MedicineTaxonomy 207RA0401X · License 247726 (MA)
1601 WASHINGTON ST, Boston, MA 02118

Other Names 1

Former Name (1)Rachel Beth Szewczyk

Secondary Practice Location 1

Location 11353 Dorchester AveDorchester, MA 02122-2932 · Phone (617) 288-3230

Other Identifiers 1

Medicaid110089637AMA

Accepted 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

Dr. Rachel Beth King 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 ID8729259643
PECOS Enrollment IDI20110924000004
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 20

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

Registered Nurse
1601 WASHINGTON ST
BOSTON, MA 02118
Social Worker
1601 WASHINGTON ST
BOSTON, MA 02118
Nurse Practitioner (Psychiatric/Mental Health)
1601 WASHINGTON ST
BOSTON, MA 02118
Nutritionist
1601 WASHINGTON ST
BOSTON, MA 02118
Registered Nurse
1601 WASHINGTON ST
BOSTON, MA 02118
Nurse Practitioner (Family)
1601 WASHINGTON ST
BOSTON, MA 02118
Social Worker
1601 WASHINGTON ST
BOSTON, MA 02118
Registered Nurse (Community Health)
1601 WASHINGTON ST
BOSTON, MA 02118

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 Rachel King's NPI number?

The NPI number for Rachel King is 1831353945. It was assigned to this individual provider in the NPPES registry on July 17, 2008. The provider is also known as Rachel Beth Szewczyk.

Where is Rachel King located?

Rachel King practices at 1601 Washington St, Boston, MA 02118. The listed phone number is (617) 425-2000.

What is Rachel King's specialty?

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

Is Rachel King enrolled in Medicare?

Yes. Rachel King 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 Rachel King accept?

Health plans from Anthem Blue Cross and Blue Shield list Rachel King 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 Rachel King affiliated with any hospitals?

According to CMS data, Rachel King is affiliated with Boston Medical Center.

When was this NPI record last updated?

The NPPES record for Rachel King was last updated on April 27, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.