DR. GUITY VALIZADEH M.D.
NPI 1659427706
Internal Medicine in Boston, MA

Q: What is Guity Valizadeh's NPI number?

The NPI number for Guity Valizadeh is 1659427706. It was assigned to this individual provider in the NPPES registry on January 25, 2007.

Q: What is Guity Valizadeh's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Guity Valizadeh was last updated on April 18, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since January 25, 2007PECOS Enrolled

1601 WASHINGTON ST, BOSTON, MA 02118(617) 425-2000(617) 425-2002 Get Directions Write a Review

NPPES record last updated: April 18, 2013. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Dr. Guity Valizadeh M.d. NPPES

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

DR. GUITY VALIZADEH M.D. (NPI 1659427706) is an individual internal medicine provider in Boston, Massachusetts, licensed in Massachusetts (152830) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1659427706

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameDR. GUITY VALIZADEHCredential: M.D.

Location Address1601 WASHINGTON STBoston, MA 02118-1951

Mailing Address1601 Washington StBoston, MA 02118-1951 · (617) 425-2000 · Fax (617) 425-2002

Phone(617) 425-2000

Fax(617) 425-2002

Sole ProprietorNo

Enumeration DateJanuary 25, 2007

Last NPPES UpdateApril 18, 2013

✔ NPI 1659427706 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 · 152830

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.

1601 WASHINGTON ST, Boston, MA 02118

Open in Google Maps ↗

Other Identifiers 1

Medicare UPING51930MA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Guity Valizadeh M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignments

Medicare enrollment records show Guity Valizadeh reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Brigham & Womens Physicians Organization Inc

1.7 mi

Internal Medicine

75 FRANCIS ST
Boston, MA 02115

Reassigned Medicare billing, Massachusetts enrollment
4,574 clinicians in this Medicare group

NPI 1033535497 (617) 732-5500

Internal Medical Associates-Ebnhc

3.0 mi

Community Health

10 GOVE ST
East Boston, MA 02128

Reassigned Medicare billing, Massachusetts enrollment
577 clinicians in this Medicare group

NPI 1558481879 (617) 569-5800

Neighborhealth Corporation

3.0 mi

Community Health

10 GOVE ST
East Boston, MA 02128

Reassigned Medicare billing, Massachusetts enrollment
Medicare enrollment name: East Boston Neighborhood Health Center Corp
456 clinicians in this Medicare group

NPI 1316994411 (617) 569-5800

Community Health Programs

107 mi

Community Health

CHP NORTH ADAMS FAMILY MEDICAL AND DENTAL CENTER, 71 HOSPITAL AVENUE. FLOOR 3
North Adams, MA 01247

Reassigned Medicare billing, Massachusetts enrollment
102 clinicians in this Medicare group

NPI 1194195206 (413) 664-4088

Berkshire Faculty Services Inc

112 mi

Multi-Specialty

725 NORTH ST
Pittsfield, MA 01201

Reassigned Medicare billing, Massachusetts enrollment
405 clinicians in this Medicare group

NPI 1548212939 (413) 447-2752

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

186 services116 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

129 services109 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

25 services23 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

13 services13 patients

Annual depression screening, 5 to 15 minutes G0444

An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.

13 services13 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

12 services11 patients

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.

NICAURY VICTORIA SUAZO ORTIZ RN

Registered Nurse