DR. KRISTEN HYSELL M.D.
NPI 1669884672
Internal Medicine - Infectious Disease in Boston, MA

Active since May 24, 2014PECOS EnrolledAccepts Medicare Assignment
15 FRANCIS ST, BOSTON, MA 02115(617) 732-8881 Get Directions Write a Review

NPPES record last updated: August 8, 2019. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Aug 8, 2019, Jul 24, 2019 (2 updates tracked since 2019).

About Dr. Kristen Hysell M.d. NPPES

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

DR. KRISTEN HYSELL M.D. (NPI 1669884672) is an individual infectious disease provider in Boston, Massachusetts, licensed in Massachusetts (277126) and active in the NPI registry since May 2014. She is enrolled in Medicare PECOS, is affiliated with North Shore Medical Center -, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1669884672
Entity TypeIndividualFemale
Primary Taxonomy207RI0200X
Provider Legal NameDR. KRISTEN HYSELLCredential: M.D.
Location Address15 FRANCIS STBoston, MA 02115
Mailing Address75 Francis StBoston, MA 02115-6110
Sole ProprietorYes
Medical School CMSBoston University School Of MedicineGraduated 2014
Enumeration DateMay 24, 2014
Last NPPES UpdateAugust 8, 20192 updates tracked since enumeration
NPI 1669884672 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License Licensed in MA · 277126
Definition

An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

15 FRANCIS ST, Boston, MA 02115

Secondary Practice Locations 3

Location 120 York StNew Haven, CT 06510-3220 · Phone (203) 688-4242
Location 215 Francis StBoston, MA 02115 · Phone (617) 732-8881
Location 375 Francis StBoston, MA 02115-6110 · Phone (617) 732-5500

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. Kristen Hysell 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 ID7618280140
PECOS Enrollment IDI20190628001407
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.

Areas of Expertise CMS Part B claims 5

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
61 services22 patients
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.
34 services25 patients
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.
27 services22 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
20 services20 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
17 services17 patients

Hospital Affiliations CMS Care Compare 5

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

North Shore Medical Center -

Acute Care Hospitals · Salem, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220035
Location81 Highland AvenueSalem, MA 01970 · Essex County
Emergency services Birthing friendly

Massachusetts General Hospital

Acute Care Hospitals · Boston, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220071
Location55 Fruit StreetBoston, MA 02114 · Suffolk County
Emergency services Birthing friendly

Winchester Hospital

Acute Care Hospitals · Winchester, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220105
Location41 Highland AvenueWinchester, MA 01890 · Middlesex County
Emergency services Birthing friendly

Brigham And Women's Hospital

Acute Care Hospitals · Boston, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220110
Location75 Francis StreetBoston, MA 02115 · Suffolk County
Emergency services Birthing friendly

Faulkner Hospital-Brigham And Women's

Acute Care Hospitals · Boston, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220119
Location1153 Centre StreetBoston, MA 02130 · Suffolk County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02115 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.

Internal Medicine (Pulmonary Disease)
15 FRANCIS ST
BOSTON, MA 02115
Internal Medicine (Infectious Disease)
15 FRANCIS ST
BOSTON, MA 02115
Internal Medicine (Infectious Disease)
15 FRANCIS ST, PBB-B420
BOSTON, MA 02115
Internal Medicine (Pulmonary Disease)
15 FRANCIS ST, BRIGHAM AND WOMENS HOSPITAL CENTER FOR CHEST DISEASES
BOSTON, MA 02115
Internal Medicine (Infectious Disease)
15 FRANCIS ST
BOSTON, MA 02115
Internal Medicine (Critical Care Medicine)
15 FRANCIS ST
BOSTON, MA 02115
Physician Assistant
15 FRANCIS ST
BOSTON, MA 02115
Internal Medicine (Pulmonary Disease)
15 FRANCIS ST, PBB LOBBY
BOSTON, MA 02115

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 Kristen Hysell's NPI number?

The NPI number for Kristen Hysell is 1669884672. It was assigned to this individual provider in the NPPES registry on May 24, 2014.

Where is Kristen Hysell located?

Kristen Hysell practices at 15 Francis St, Boston, MA 02115. The listed phone number is (617) 732-8881.

What is Kristen Hysell's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Kristen Hysell enrolled in Medicare?

Yes. Kristen Hysell 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.

Is Kristen Hysell affiliated with any hospitals?

According to CMS data, Kristen Hysell is affiliated with North Shore Medical Center -, Massachusetts General Hospital, Winchester Hospital, Brigham And Women's Hospital and Faulkner Hospital-Brigham And Women's.

When was this NPI record last updated?

The NPPES record for Kristen Hysell was last updated on August 8, 2019. NPI Profile syncs with the weekly NPPES data releases published by CMS.