Doctor profile · Federal record

Dr. Jon Older, DO

Internal Medicine Physician (CMS: Internal Medicine) · Houlton, ME

  • NPI 1073582128
  • Accepts Medicare
  • 30 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
20 Hartford St
Houlton, ME 047301891
(207) 532-2900
fax (207) 532-5974

Credentials & registration

NPPES · NUCC
NPI registered
March 2006 — 20 yrs on file
Profile last updated
May 4, 2017
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Maine #DO1652
Medicaid
ME #323250099

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1073582128. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
374
Distinct HCPCS
5
Medicare allowed
$35,972
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 203 92 $76
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 68 39 $114
99239 Hospital discharge day management, more than 30 minutes 57 54 $110
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 33 32 $167
99238 Hospital discharge day management, 30 minutes or less 13 13 $77

In context: peer comparison

Among 2 peers in this city , average services per provider: 127. This provider delivers 2.9× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
67
Patients
29
Total drug cost
$8,768
Drug Type Claims Patients Total cost
Eliquis (Apixaban) Brand 22 0 $8,143
Cefdinir Generic 16 16 $190
Olanzapine Generic 16 0 $224
Doxycycline Monohydrate Generic 13 13 $211

Frequently asked questions

Auto-generated from federal data
What is Dr. Jon Older's medical specialty?
Dr. Jon Older practices Internal Medicine Physician in Houlton, ME.
Where does Dr. Jon Older practice?
Dr. Jon Older practices at 20 Hartford St, Houlton, ME 047301891. Office phone: 2075322900.
What is Dr. Jon Older's NPI?
Dr. Jon Older's National Provider Identifier (NPI) is 1073582128, issued by NPPES.
Does Dr. Jon Older accept Medicare assignment?
Yes. Dr. Jon Older accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jon Older commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.