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CATHERINE BUETTNER MD
NPI 1487692604
Internal Medicine in Boston, MA

Active since June 02, 2006PECOS EnrolledAccepts Medicare Assignment
332 HANOVER ST, BOSTON, MA 02113(617) 643-8000 Get Directions Write a Review

NPPES record last updated: September 9, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Catherine Buettner Md NPPES

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

CATHERINE BUETTNER MD (NPI 1487692604) is an individual internal medicine provider in Boston, Massachusetts, licensed in Massachusetts (217389) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, is affiliated with Mount Auburn Hospital, and maintains a secondary practice location in Cambridge.

NPPES Registry Identity

NPI1487692604
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameCATHERINE BUETTNERCredential: MD
Location Address332 HANOVER STBoston, MA 02113-1901
Mailing Address332 Hanover StBoston, MA 02113-1901 · (617) 643-8000
Phone(617) 643-8000
Sole ProprietorNo
Medical School CMSOtherGraduated 1999
Enumeration DateJune 2, 2006
Last NPPES UpdateSeptember 9, 2020
NPPES CertifiedSeptember 9, 2020
✔ NPI 1487692604 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 · 217389
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.
332 HANOVER ST, Boston, MA 02113
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Secondary Practice Location 1

Location 1330 Mount Auburn StCambridge, MA 02138-5502 · Phone (617) 492-3500

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

Catherine Buettner 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 ID547219941
PECOS Enrollment IDI20050112000736
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 3

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.

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.
108 services105 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
15 services15 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.
13 services13 patients

Hospital Affiliations CMS Care Compare

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

Mount Auburn Hospital

Acute Care Hospitals · Cambridge, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220002
Location330 Mount Auburn StreetCambridge, MA 02138 · Middlesex County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02113 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.

CHRISTINE ELIZABETH O'CONNOR NURSE PRACTITIONER
Nurse Practitioner (Psychiatric/Mental Health)
332 HANOVER ST
BOSTON, MA 02113
Suffolk County (617) 643-8080
MIKAELA LOUKAS RN
Registered Nurse
332 HANOVER ST
BOSTON, MA 02113
Suffolk County (617) 643-8000
DR. DEREK JOSEPH TRAPASSO M.D.
Pediatrics
332 HANOVER ST, NORTH END COMMUNITY HEALTH CENTER
BOSTON, MA 02113
Suffolk County (617) 643-8000
ALTINA XHUVANI KALLAJXHIU PHARMD
Pharmacist
332 HANOVER ST
BOSTON, MA 02113
Suffolk County (617) 643-2737
DR. ERIC E SCHULTZ DPM
Podiatrist
332 HANOVER ST
BOSTON, MA 02113
Suffolk County (617) 643-8100
RACHEL KLINGENSTEIN
Social Worker (Clinical)
332 HANOVER ST
BOSTON, MA 02113
Suffolk County (617) 643-8000
MS. DIANNE M. VALKO NP
Nurse Practitioner (Adult Health)
332 HANOVER ST, NORTH END COMM HEALTH CENTER
BOSTON, MA 02113
Suffolk County (617) 643-8000
ALEXANDRA JAMIESON LICSW
Social Worker (Clinical)
332 HANOVER ST
BOSTON, MA 02113
Suffolk County (617) 643-8000

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 Buettner's NPI number?

The NPI number for Catherine Buettner is 1487692604. It was assigned to this individual provider in the NPPES registry on June 2, 2006.

Where is Catherine Buettner located?

Catherine Buettner practices at 332 Hanover St, Boston, MA 02113. The listed phone number is (617) 643-8000.

What is Catherine Buettner's specialty?

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

Is Catherine Buettner enrolled in Medicare?

Yes. Catherine Buettner 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 Buettner affiliated with any hospitals?

According to CMS data, Catherine Buettner is affiliated with Mount Auburn Hospital.

When was this NPI record last updated?

The NPPES record for Catherine Buettner was last updated on September 9, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.