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KATHARINE EWALL
NPI 1922217751
Internal Medicine in Northampton, MA

Active since May 21, 2007PECOS EnrolledAccepts Medicare Assignment
30 LOCUST ST, NORTHAMPTON, MA 01060(413) 582-2792(413) 582-4675 Get Directions Write a Review

NPPES record last updated: November 1, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Katharine Ewall NPPES

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

KATHARINE EWALL (NPI 1922217751) is an individual internal medicine provider in Northampton, Massachusetts, licensed in Massachusetts (247001) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS, is affiliated with Cooley Dickinson Hospital Inc,the, and is a graduate of Tufts University School Of Medicine (2007).

NPPES Registry Identity

NPI1922217751
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameKATHARINE EWALL
Location Address30 LOCUST STNorthampton, MA 01060-2052
Mailing Address30 Locust StNorthampton, MA 01060-2052 · (413) 582-2792 · Fax (413) 582-4675
Phone(413) 582-2792
Fax(413) 582-4675
Sole ProprietorNo
Medical School CMSTufts University School Of MedicineGraduated 2007
Enumeration DateMay 21, 2007
Last NPPES UpdateNovember 1, 2016
✔ NPI 1922217751 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MA · 247001
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 ListedPediatricsTaxonomy 208000000X · License 247001 (MA)
Also ListedHospitalistTaxonomy 208M00000X · License 247001 (MA)
30 LOCUST ST, Northampton, MA 01060
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Other Identifiers 1

Medicare UPINJ400330656MA

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

Katharine Ewall 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 ID547434581
PECOS Enrollment IDI20111201000046
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 2

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.

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.
176 services169 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
27 services27 patients

Hospital Affiliations CMS Care Compare

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

Cooley Dickinson Hospital Inc,the

Acute Care Hospitals · Northampton, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220015
Location30 Locust StreetNorthampton, MA 01060 · Hampshire County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01060 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
$134.47 typical visit price
range $58.86 – $177.36
Typical copayment $33.61 (range $14.71 – $44.34)
Most-billed visit code 99204
Established Patient
$103.48 typical visit price
range $19.11 – $144.84
Typical copayment $25.87 (range $4.77 – $36.21)
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.

REID MOTHA PA-C
Physician Assistant
30 LOCUST ST
NORTHAMPTON, MA 01060
Hampshire County (413) 582-2000
KIRSTEN CHEREE BRINGARDNER PA-C
Physician Assistant
30 LOCUST ST, COOLEY DICKINSON HOSPITALIST PROGRAM
NORTHAMPTON, MA 01060
Hampshire County (413) 582-2563
BRIAN JOHNSON MD
Anesthesiology
30 LOCUST ST
NORTHAMPTON, MA 01060
Hampshire County (413) 582-2105
ALEXANDER VOSHCHIN MD
Anesthesiology
30 LOCUST ST
NORTHAMPTON, MA 01060
Hampshire County (413) 582-2105
ALYS MALCOLM M.D.
Internal Medicine (Hematology & Oncology)
30 LOCUST ST
NORTHAMPTON, MA 01060
Hampshire County (413) 582-2900
CHRISTINE KRINITSYN PA-C
Physician Assistant (Medical)
30 LOCUST ST
NORTHAMPTON, MA 01060
Hampshire County (413) 582-2363
KATHERINE MARY JAYCOX LICSW
Social Worker
30 LOCUST ST
NORTHAMPTON, MA 01060
Hampshire County (413) 582-2396
MAE ELIZABETH BECKFORD-BRUNO RN
Student in an Organized Health Care Education/Training Program
30 LOCUST ST
NORTHAMPTON, MA 01060
Hampshire County (413) 582-2000

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 Katharine Ewall's NPI number?

The NPI number for Katharine Ewall is 1922217751. It was assigned to this individual provider in the NPPES registry on May 21, 2007.

Where is Katharine Ewall located?

Katharine Ewall practices at 30 Locust St, Northampton, MA 01060. The listed phone number is (413) 582-2792.

What is Katharine Ewall's specialty?

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

Is Katharine Ewall enrolled in Medicare?

Yes. Katharine Ewall 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 Katharine Ewall affiliated with any hospitals?

According to CMS data, Katharine Ewall is affiliated with Cooley Dickinson Hospital Inc,the.

When was this NPI record last updated?

The NPPES record for Katharine Ewall was last updated on November 1, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.