Doctor profile · Federal record
Dr. Charles Mershon, MD
Family Medicine Physician (CMS: Family Practice) · Lititz, PA
- NPI 1336182781
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6 W Newport RD
Lititz, PA 175437774
(717) 627-2108
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Pennsylvania #MD033957E
- Medicaid
- PA #001087141
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336182781. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,658
Distinct HCPCS
10
Medicare allowed
$129,220
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 610 | 216 | $124 | |
36415 |
Insertion of needle into vein for collection of blood sample | 328 | 140 | $7 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 220 | 50 | $72 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 103 | 89 | $87 | |
G0008 |
Administration of influenza virus vaccine | 66 | 63 | $29 | |
90662 |
Influenza vaccine split virus, preservative free | 58 | 57 | $70 | |
99348 |
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | 58 | 24 | $75 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 37 | 37 | $126 | |
96372 |
Injection of drug or substance under skin or into muscle | 31 | 12 | $14 | |
99305 |
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes | 27 | 27 | $130 |
In context: peer comparison
Among 10 peers in this city , average services per provider: 87. This provider delivers 19× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
5,182
Patients
1,084
Total drug cost
$63,767
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 788 | 186 | $9,169 |
| Levothyroxine Sodium | Generic | 558 | 102 | $6,699 |
| Lisinopril | Generic | 368 | 85 | $3,354 |
| Metoprolol Succinate | Generic | 354 | 65 | $5,054 |
| Omeprazole | Generic | 330 | 76 | $2,875 |
| Amlodipine Besylate | Generic | 324 | 55 | $1,947 |
| Famotidine | Generic | 310 | 61 | $3,698 |
| Losartan Potassium | Generic | 309 | 70 | $3,538 |
| Furosemide | Generic | 307 | 48 | $1,620 |
| Tamsulosin Hcl | Generic | 292 | 74 | $5,633 |
Hospital affiliations
Frequently asked questions
What is Dr. Charles Mershon's medical specialty?
Dr. Charles Mershon practices Family Medicine Physician in Lititz, PA.
Where does Dr. Charles Mershon practice?
Dr. Charles Mershon practices at 6 W Newport RD, Lititz, PA 175437774. Office phone: 7176272108.
What is Dr. Charles Mershon's NPI?
Dr. Charles Mershon's National Provider Identifier (NPI) is 1336182781, issued by NPPES.
Does Dr. Charles Mershon accept Medicare assignment?
Yes. Dr. Charles Mershon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Charles Mershon commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308). Source: CMS Medicare Physician & Other Practitioners file.