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CAROLINE P. MACINTOSH CRNA
NPI 1184865750
Nurse Anesthetist, Certified Registered in Weymouth, MA

Active since March 11, 2009PECOS EnrolledAccepts Medicare Assignment
163 LIBBEY PKWY, SUITE 301, WEYMOUTH, MA 02189(781) 337-4224(781) 335-0429 Get Directions Write a Review

NPPES record last updated: August 9, 2011. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Caroline P. Macintosh Crna NPPES

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

CAROLINE P. MACINTOSH CRNA (NPI 1184865750) is an individual nurse anesthetist, certified registered in Weymouth, Massachusetts, licensed in Massachusetts (RN2260671) and active in the NPI registry since March 2009. She is enrolled in Medicare PECOS and is a graduate of Other (2009).

NPPES Registry Identity

NPI1184865750
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameCAROLINE P. MACINTOSHCredential: CRNA
Location Address163 LIBBEY PKWY, SUITE 301Weymouth, MA 02189-3118
Mailing Address163 Libbey Pkwy, Suite 301Weymouth, MA 02189-3118 · (781) 337-4224 · Fax (781) 335-0429
Phone(781) 337-4224
Fax(781) 335-0429
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateMarch 11, 2009
Last NPPES UpdateAugust 9, 2011
✔ NPI 1184865750 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in MA · RN2260671
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
163 LIBBEY PKWY, Weymouth, MA 02189
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Other Names 1

Former Name (1)Caroline H. Park Crna

Other Identifiers 1

Medicare PIN001350101MA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Caroline P. Macintosh Crna 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 ID6709925282
PECOS Enrollment IDI20091121000034
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

2

Medicare enrollment records show Caroline Macintosh reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Excel Anesthesia Associates PLLC
12 mi
Anesthesiology
40 ALLIED DR
Dedham, MA 02026
  • Reassigned Medicare billing, Massachusetts enrollment
  • 41 clinicians in this Medicare group
NPI 1639878713 (617) 865-1110
Brigham & Womens Physicians Organization Inc
13 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

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02189 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
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
Most-billed visit code 99213
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.

DR. MEKHALA STEPHEN M.D.
Anesthesiology
163 LIBBEY PKWY, SUITE 301
WEYMOUTH, MA 02189
Norfolk County (781) 337-4224
WENDY YING LAM OTR/L
Occupational Therapist (Pediatrics)
163 LIBBEY PKWY, SUITE 302
WEYMOUTH, MA 02189
Norfolk County (781) 335-6663
JANET PIKE MS, CCC-SLP
Speech-Language Pathologist
163 LIBBEY PKWY, SUITE 302
WEYMOUTH, MA 02189
Norfolk County (781) 335-6663
TRANG TONG CRNA
Nurse Anesthetist, Certified Registered
163 LIBBEY PKWY, SUITE 301
WEYMOUTH, MA 02189
Norfolk County (781) 337-4224
MRS. MEGAN HAGERTY BURNS CRNA
Nurse Anesthetist, Certified Registered
163 LIBBEY PKWY, SUITE 301
WEYMOUTH, MA 02189
Norfolk County (781) 337-4224
JAMES E HUGHES M.D.
Anesthesiology
163 LIBBEY PKWY, SUITE 301
WEYMOUTH, MA 02189
Norfolk County (781) 337-4224
MAUREEN BUTLER OTR/L
Occupational Therapist
163 LIBBEY PKWY, SUITE 302
WEYMOUTH, MA 02189
Norfolk County (781) 335-6663
DR. TIMOTHY FREDERICK AYERS D.O.
Anesthesiology
163 LIBBEY PKWY, SUITE 301
WEYMOUTH, MA 02189
Norfolk County (781) 337-4224

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 Caroline Macintosh's NPI number?

The NPI number for Caroline Macintosh is 1184865750. It was assigned to this individual provider in the NPPES registry on March 11, 2009. The provider is also known as Caroline H. Park Crna.

Where is Caroline Macintosh located?

Caroline Macintosh practices at 163 Libbey Pkwy Suite 301, Weymouth, MA 02189. The listed phone number is (781) 337-4224.

What is Caroline Macintosh's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Caroline Macintosh enrolled in Medicare?

Yes. Caroline Macintosh 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.

Which organizations bill Medicare for Caroline Macintosh's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Caroline Macintosh reassigns Medicare benefits to 2 organizations: Excel Anesthesia Associates PLLC (Dedham, MA) and Brigham & Womens Physicians Organization Inc (Boston, MA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Caroline Macintosh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Caroline Macintosh was last updated on August 9, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.