DR. CAROL J. PATTERSON M.D.
NPI 1609809508
Internal Medicine in Holyoke, MA

Active since July 07, 2006PECOS EnrolledAccepts Medicare Assignment
230 MAPLE ST STE 1, HOLYOKE, MA 01040(413) 420-2200 Get Directions Write a Review

NPPES record last updated: June 26, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 8, 2019, Feb 22, 2017 (2 updates tracked since 2017).

About Dr. Carol J. Patterson M.d. NPPES

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

DR. CAROL J. PATTERSON M.D. (NPI 1609809508) is an individual internal medicine provider in Holyoke, Massachusetts, licensed in Massachusetts (261400) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Holyoke Medical Center, and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (1999).

NPPES Registry Identity

NPI1609809508
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. CAROL J. PATTERSONCredential: M.D.
Location Address230 MAPLE ST STE 1Holyoke, MA 01040-5140
Mailing Address230 Maple StHolyoke, MA 01040-5144 · (413) 420-2200
Sole ProprietorNo
Medical School CMSUniversity Of Illinois College Of Med (chi/peor/rock/chm-urb)Graduated 1999
Enumeration DateJuly 7, 2006
Last NPPES UpdateJune 26, 20232 updates tracked since enumeration
NPPES CertifiedJune 26, 2023
NPI 1609809508 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses Licensed in MA · 261400 Licensed in IL · 036106175
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.
230 MAPLE ST STE 1, Holyoke, MA 01040

Other Identifiers 3

Medicaid1011727VT
Medicaid110027773MA
Medicaid30205270NH

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. Carol J. Patterson 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 ID6406883941
PECOS Enrollment IDI20101221000999, I20150113001639
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.

Holyoke Medical Center

Acute Care Hospitals · Holyoke, MA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220024
Location575 Beech StreetHolyoke, MA 01040 · Hampden County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01040 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.

Registered Nurse (Community Health)
230 MAPLE ST STE 1
HOLYOKE, MA 01040
Dental Hygienist
230 MAPLE ST STE 1
HOLYOKE, MA 01040
Nurse Practitioner (Family)
230 MAPLE ST STE 1
HOLYOKE, MA 01040
Dentist
230 MAPLE ST STE 1
HOLYOKE, MA 01040
Pharmacist
230 MAPLE ST STE 1
HOLYOKE, MA 01040
Dietitian, Registered
230 MAPLE ST STE 1
HOLYOKE, MA 01040
Dentist
230 MAPLE ST STE 1
HOLYOKE, MA 01040
Nurse Practitioner (Family)
230 MAPLE ST STE 1
HOLYOKE, MA 01040

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 Carol Patterson's NPI number?

The NPI number for Carol Patterson is 1609809508. It was assigned to this individual provider in the NPPES registry on July 7, 2006.

Where is Carol Patterson located?

Carol Patterson practices at 230 Maple St Ste 1, Holyoke, MA 01040. The listed phone number is (413) 420-2200.

What is Carol Patterson's specialty?

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

Is Carol Patterson enrolled in Medicare?

Yes. Carol Patterson 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 Carol Patterson affiliated with any hospitals?

According to CMS data, Carol Patterson is affiliated with Holyoke Medical Center.

When was this NPI record last updated?

The NPPES record for Carol Patterson was last updated on June 26, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.