Doctor profile · Federal record
Dr. Mark Folk, D.O.
Family Medicine Physician (CMS: Family Practice) · Schaefferstown, PA
- NPI 1528060001
- Accepts Medicare
- 40 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2496 Stiegel Pike
Schaefferstown, PA 170880455
(717) 949-2777
fax (717) 949-6925 - Mailing address
-
601 Memory Ln
York, PA 174022231
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- September 20, 2023
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Pennsylvania #OS006270L
- Medicaid
- PA #001193547
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528060001. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,457
Distinct HCPCS
10
Medicare allowed
$131,490
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 514 | 252 | $87 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 331 | 182 | $124 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 183 | 183 | $125 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 98 | 98 | $75 | |
G0008 |
Administration of influenza virus vaccine | 91 | 91 | $29 | |
83037 |
Hemoglobin a1c level, by device for home use | 74 | 52 | $10 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 52 | 51 | $55 | |
G0442 |
Annual alcohol misuse screening, 5 to 15 minutes | 21 | 21 | $18 | |
99495 |
Transitional care management services for problem of at least moderate complexity | 20 | 17 | $197 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 20 | 20 | $18 |
In context: peer comparison
Among 2 peers in Schaefferstown Family Medicine Physician, average services per provider: 97. This provider delivers 15× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,090
Patients
789
Total drug cost
$37,917
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lisinopril | Generic | 344 | 87 | $3,351 |
| Amlodipine Besylate | Generic | 296 | 75 | $2,200 |
| Atorvastatin Calcium | Generic | 294 | 84 | $4,998 |
| Metformin Hcl | Generic | 232 | 58 | $1,931 |
| Levothyroxine Sodium | Generic | 227 | 45 | $3,469 |
| Losartan Potassium | Generic | 226 | 57 | $2,719 |
| Pantoprazole Sodium | Generic | 213 | 50 | $2,948 |
| Hydrochlorothiazide | Generic | 212 | 55 | $828 |
| Omeprazole | Generic | 188 | 54 | $2,255 |
| Metoprolol Succinate | Generic | 185 | 44 | $3,546 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Folk's medical specialty?
Dr. Mark Folk practices Family Medicine Physician in Schaefferstown, PA.
Where does Dr. Mark Folk practice?
Dr. Mark Folk practices at 2496 Stiegel Pike, Schaefferstown, PA 170880455. Office phone: 7179492777.
What is Dr. Mark Folk's NPI?
Dr. Mark Folk's National Provider Identifier (NPI) is 1528060001, issued by NPPES.
Does Dr. Mark Folk accept Medicare assignment?
Yes. Dr. Mark Folk accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Folk commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.