Doctor profile · Federal record
Dr. David Keller, D.O
Family Medicine Physician (CMS: Family Practice) · Portland, ME
- NPI 1861448201
- Accepts Medicare
- 24 yrs in practice
- Male
- No sanctions
Practice & contact
- Primary practice
-
1250 Forest Ave
Portland, ME 041031884
(207) 347-3164
fax (207) 878-5043
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Maine #1819
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861448201. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
545
Distinct HCPCS
5
Medicare allowed
$44,666
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98929 |
Osteopathic manipulative treatment, 9-10 body regions | 208 | 143 | $68 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 118 | 113 | $126 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 80 | 54 | $48 | |
98929 |
Osteopathic manipulative treatment, 9-10 body regions | 74 | 18 | $82 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 65 | 15 | $88 |
In context: peer comparison
Among 18 peers in Portland Family Medicine Physician, average services per provider: 42. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$23
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk INC | 1 | $22.52 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. David Keller's medical specialty?
Dr. David Keller practices Family Medicine Physician in Portland, ME.
Where does Dr. David Keller practice?
Dr. David Keller practices at 1250 Forest Ave, Portland, ME 041031884. Office phone: 2073473164.
What is Dr. David Keller's NPI?
Dr. David Keller's National Provider Identifier (NPI) is 1861448201, issued by NPPES.
Does Dr. David Keller accept Medicare assignment?
Yes. Dr. David Keller accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Keller commonly perform?
Top Medicare-reported procedures in 2023: Osteopathic manipulative treatment, 9-10 body regions (HCPCS 98929); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.