Doctor profile · Federal record

Dr. Claudia Lum, D.O.

Internal Medicine Physician · East Norriton, PA

  • NPI 1972733988
  • 17 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
559 W Germantown Pike
East Norriton, PA 194034250
(484) 622-7071

Credentials & registration

NPPES · NUCC
NPI registered
July 2009 — 17 yrs on file
Profile last updated
July 11, 2016
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Pennsylvania #OS015369
Medicaid
PA #1027619820001

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1972733988. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
469
Distinct HCPCS
5
Medicare allowed
$46,282
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 277 129 $82
99239 Hospital discharge day management, more than 30 minutes 69 67 $119
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 61 40 $122
99238 Hospital discharge day management, 30 minutes or less 35 34 $84
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 27 27 $180

In context: peer comparison

Among 5 peers in this city , average services per provider: 135. This provider delivers 3.5× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Claudia Lum's medical specialty?
Dr. Claudia Lum practices Internal Medicine Physician in East Norriton, PA.
Where does Dr. Claudia Lum practice?
Dr. Claudia Lum practices at 559 W Germantown Pike, East Norriton, PA 194034250. Office phone: 4846227071.
What is Dr. Claudia Lum's NPI?
Dr. Claudia Lum's National Provider Identifier (NPI) is 1972733988, issued by NPPES.
What procedures does Dr. Claudia Lum commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.