Doctor profile · Federal record

Dr. Katherine Berg, M.D.

Pulmonary Disease Physician (CMS: Internal Medicine) · Boston, MA

  • NPI 1982814869
  • Accepts Medicare
  • 20 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
330 Brookline Ave, Kirstein Basement
Boston, MA 022155400
(617) 667-5864
fax (617) 667-4849

Credentials & registration

NPPES · NUCC
NPI registered
May 2007 — 19 yrs on file
Profile last updated
April 23, 2012
Year of graduation
2006 — 20 yrs since
Specialty taxonomy
207RP1001X — NUCC code
State license (1)
Massachusetts #237578

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1982814869. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
113
Distinct HCPCS
3
Medicare allowed
$10,060
HCPCS Description Services Patients Avg allowed
94010 Test to measure expiratory airflow and volume 56 56 $9
99291 Critical care, first 30-74 minutes 42 28 $225
94729 Test to examine how well the lungs exchange gases 15 15 $9

In context: peer comparison

Among 77 peers in this city , average services per provider: 53. This provider delivers 2.1× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Katherine Berg's medical specialty?
Dr. Katherine Berg practices Pulmonary Disease Physician in Boston, MA.
Where does Dr. Katherine Berg practice?
Dr. Katherine Berg practices at 330 Brookline Ave, Boston, MA 022155400. Office phone: 6176675864.
What is Dr. Katherine Berg's NPI?
Dr. Katherine Berg's National Provider Identifier (NPI) is 1982814869, issued by NPPES.
Does Dr. Katherine Berg accept Medicare assignment?
Yes. Dr. Katherine Berg accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katherine Berg commonly perform?
Top Medicare-reported procedures in 2023: Test to measure expiratory airflow and volume (HCPCS 94010); Critical care (HCPCS 99291); Test to examine how well the lungs exchange gases (HCPCS 94729). Source: CMS Medicare Physician & Other Practitioners file.