DR. CATHERINE STOIA PARKER MD
NPI 1912165036
Internal Medicine in Boston, MA

Active since May 27, 2008PECOS EnrolledAccepts Medicare Assignment
1 DEACONESS RD, DEA 307D, BOSTON, MA 02215(617) 632-8268 Get Directions Write a Review

NPPES record last updated: May 27, 2008. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Catherine Stoia Parker Md NPPES

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

DR. CATHERINE STOIA PARKER MD (NPI 1912165036) is an individual internal medicine provider in Boston, Massachusetts, licensed in Massachusetts (232064) and active in the NPI registry since May 2008. She is enrolled in Medicare PECOS, is affiliated with Newton-wellesley Hospital, and is a graduate of Perelman School Of Med At The University Of Pennsylvania (2007).

NPPES Registry Identity

NPI1912165036
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. CATHERINE STOIA PARKERCredential: MD
Location Address1 DEACONESS RD, DEA 307DBoston, MA 02215-5321
Mailing Address1365 Boylston St, Apt. 846Boston, MA 02215-3912
Sole ProprietorNo
Medical School CMSPerelman School Of Med At The University Of PennsylvaniaGraduated 2007
Enumeration DateMay 27, 2008
NPI 1912165036 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 · 232064
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.

1 DEACONESS RD, Boston, MA 02215

Other Identifiers 1

Other322064MA · Commonwealth Of Massachusetts, Borad Of Registration In Medicine

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. Catherine Stoia Parker Md 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 ID6406033554
PECOS Enrollment IDI20110527000124
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 10

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.

Follow-up hospital inpatient care per day, typically 35 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
470 services219 patients
Follow-up hospital inpatient care per day, typically 25 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.
173 services109 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
105 services104 patients
Follow-up hospital inpatient care per day, typically 15 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
85 services27 patients
Initial hospital observation care per day, typically 70 minutes 99220
This service involves a healthcare professional closely monitoring your health condition during your hospital stay. It typically lasts for about 70 minutes each day. This helps in timely detection of any changes in your health, allowing for immediate response and treatment.
49 services49 patients
Hospital observation care on day of discharge 99217
Hospital observation care on the day of discharge involves monitoring your health status to ensure stability before you leave. This includes assessing vital signs, response to treatment, and readiness for home care or rehabilitation.
48 services48 patients

Hospital Affiliations CMS Care Compare

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

Newton-Wellesley Hospital

Acute Care Hospitals · Newton, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220101
Location2014 Washington StreetNewton, MA 02462 · Middlesex County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02215 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.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260
DME-Hospital Beds · category DB000N
2 suppliers24 claims24 services$37.92 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
1 supplier16 claims16 services$14.43 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier21 claims21 services$68.23 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Emergency Medicine
1 DEACONESS RD, BIDMC DEPT OF EMERGENCY MEDICINE
BOSTON, MA 02215
Anesthesiology
1 DEACONESS RD, BIDMC
BOSTON, MA 02215
Emergency Medicine
1 DEACONESS RD, BETH ISRAEL DEACONESS MEDICAL CENTER
BOSTON, MA 02215
Psychologist (Clinical)
1 DEACONESS RD
BOSTON, MA 02215
Radiology (Diagnostic Radiology)
1 DEACONESS RD, WEST 302B
BOSTON, MA 02215
Psychiatry & Neurology (Neurology)
1 DEACONESS RD, BETH ISRAEL DEACONESS MEDICAL CENTER, PALMER 111
BOSTON, MA 02215
Anesthesiology
1 DEACONESS RD, DEPT. OF ANESTHESIA, BIDMC
BOSTON, MA 02215
Psychiatry & Neurology (Neurology)
1 DEACONESS RD, BETH ISRAEL DEACONESS MED CTR PALMER 111
BOSTON, MA 02215

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 Catherine Parker's NPI number?

The NPI number for Catherine Parker is 1912165036. It was assigned to this individual provider in the NPPES registry on May 27, 2008.

Where is Catherine Parker located?

Catherine Parker practices at 1 Deaconess Rd Dea 307D, Boston, MA 02215. The listed phone number is (617) 632-8268.

What is Catherine Parker's specialty?

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

Is Catherine Parker enrolled in Medicare?

Yes. Catherine Parker 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 Catherine Parker affiliated with any hospitals?

According to CMS data, Catherine Parker is affiliated with Newton-Wellesley Hospital.

When was this NPI record last updated?

The NPPES record for Catherine Parker was last updated on May 27, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.