Doctor profile · Federal record
Dr. Ryan Maciak, D.O.
Internal Medicine Physician (CMS: Internal Medicine) · Erie, PA
- NPI 1629496716
- Accepts Medicare
- MIPS 79.6 / 100 · 2023
- 12 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
201 State St
Erie, PA 165500002
(814) 877-4922
fax (814) 877-3622
Credentials & registration
- NPI registered
- April 2014 — 12 yrs on file
- Profile last updated
- January 17, 2020
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Pennsylvania #OS018596
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629496716. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
855
Distinct HCPCS
4
Medicare allowed
$77,856
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 599 | 232 | $76 | |
99239 |
Hospital discharge day management, more than 30 minutes | 103 | 101 | $111 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 98 | 50 | $115 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 55 | 55 | $170 |
In context: peer comparison
Among 36 peers in Erie Internal Medicine Physician, average services per provider: 111. This provider delivers 7.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
110
Patients
73
Total drug cost
$7,922
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 19 | 18 | $170 |
| Prednisone | Generic | 19 | 18 | $78 |
| Amlodipine Besylate | Generic | 13 | 13 | $73 |
| Furosemide | Generic | 13 | 13 | $47 |
| Atorvastatin Calcium | Generic | 12 | 0 | $104 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 12 | 0 | $105 |
| Carvedilol | Generic | 11 | 0 | $72 |
| Eliquis (Apixaban) | Brand | 11 | 11 | $7,274 |
Hospital affiliations
Frequently asked questions
What is Dr. Ryan Maciak's medical specialty?
Dr. Ryan Maciak practices Internal Medicine Physician in Erie, PA.
Where does Dr. Ryan Maciak practice?
Dr. Ryan Maciak practices at 201 State St, Erie, PA 165500002. Office phone: 8148774922.
What is Dr. Ryan Maciak's NPI?
Dr. Ryan Maciak's National Provider Identifier (NPI) is 1629496716, issued by NPPES.
Does Dr. Ryan Maciak accept Medicare assignment?
Yes. Dr. Ryan Maciak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ryan Maciak 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.