Doctor profile · Federal record
Dr. Maria Kellermier, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Richwood, OH
- NPI 1679986236
- Accepts Medicare
- 12 yrs in practice
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
19 W Ottawa St
Richwood, OH 433441138
(740) 943-2354 - Additional location
-
388 Damascus RD
Marysville, OH 430405535
(937) 578-4040
Credentials & registration
- NPI registered
- June 2014 — 12 yrs on file
- Profile last updated
- April 22, 2024
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Ohio #35.142091 · New York #289400
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679986236. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
100
Distinct HCPCS
5
Medicare allowed
$13,844
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 31 | 31 | $168 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 30 | 18 | $115 | |
99239 |
Hospital discharge day management, more than 30 minutes | 16 | 16 | $110 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 12 | 12 | $126 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 11 | 11 | $175 |
In context: peer comparison
Among 1 peers in Richwood Internal Medicine Physician, average services per provider: 20. This provider delivers 5.0× the peer median.Open Payments
Industry payments received
All-time total
$128
Transactions
7
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pfizer INC. | 3 | $58.34 | |
| Lilly USA, LLC | 2 | $32.01 | |
| Bayer Healthcare Pharmaceuticals INC. | 1 | $21.33 | |
| Abbott Laboratories | 1 | $16.72 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Maria Kellermier's medical specialty?
Dr. Maria Kellermier practices Internal Medicine Physician in Richwood, OH.
Where does Dr. Maria Kellermier practice?
Dr. Maria Kellermier practices at 19 W Ottawa St, Richwood, OH 433441138. Office phone: 7409432354.
What is Dr. Maria Kellermier's NPI?
Dr. Maria Kellermier's National Provider Identifier (NPI) is 1679986236, issued by NPPES.
Does Dr. Maria Kellermier accept Medicare assignment?
Yes. Dr. Maria Kellermier accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maria Kellermier commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.