Doctor profile · Federal record

Dr. London Clarke, PA-C

Physician Assistant · Carlisle, PA

  • NPI 1902564834
  • Accepts Medicare
  • 5 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 8 locations across 1 states.

NPPES Updated May 11, 2026
Primary practice
361 Alexander Spring RD
Carlisle, PA 170156940
(717) 231-8772
fax (717) 231-8435
Pennsylvania — 7 locations
Additional location
1000 Norland Ave
Chambersburg, PA 172014229
(717) 267-6363
fax (717) 839-6421
Additional location
2 Keefer Dr
Mercersburg, PA 172361732
(717) 328-2119
fax (717) 328-0071
Additional location
24 Antrim Commons Dr
Greencastle, PA 172251623
(717) 597-5553
Additional location
3106 Philadelphia Ave
Chambersburg, PA 172018938
(717) 264-3644
Additional location
354 Alexander Spring RD
Carlisle, PA 170157451
(717) 477-2764
fax (717) 839-2772
Additional location
46 Walnut Bottom RD
Shippensburg, PA 172578219
(717) 532-4148
fax (717) 255-0091
Additional location
601 E Main St
Waynesboro, PA 172682332
(717) 765-5208
fax (717) 857-2515

Credentials & registration

NPPES · NUCC
NPI registered
December 2021 — 5 yrs on file
Profile last updated
October 17, 2023
Year of graduation
2021 — 5 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Pennsylvania #MA063318
Medicaid
PA #103988696

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1902564834. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
140
Distinct HCPCS
5
Medicare allowed
$14,750
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 40 39 $105
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 38 38 $142
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 25 19 $65
99239 Hospital discharge day management, more than 30 minutes 20 19 $94
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 17 15 $98

In context: peer comparison

Among 5 peers in this city , average services per provider: 37. This provider delivers 3.8× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
303
Patients
106
Total drug cost
$5,377
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 41 21 $661
Lisinopril Generic 40 22 $453
Omeprazole Generic 38 15 $702
Gabapentin Generic 24 0 $545
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 21 11 $596
Amlodipine Besylate Generic 18 11 $279
Losartan Potassium Generic 17 0 $240
Prednisone Generic 15 15 $28
Levothyroxine Sodium Generic 14 11 $233
Fluoxetine Hcl Generic 13 0 $271

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. London Clarke's medical specialty?
Dr. London Clarke practices Physician Assistant in Carlisle, PA.
Where does Dr. London Clarke practice?
Dr. London Clarke practices at 361 Alexander Spring RD, Carlisle, PA 170156940. Office phone: 7172318772.
What is Dr. London Clarke's NPI?
Dr. London Clarke's National Provider Identifier (NPI) is 1902564834, issued by NPPES.
Does Dr. London Clarke accept Medicare assignment?
Yes. Dr. London Clarke accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. London Clarke commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.