Doctor profile · Federal record
Dr. Douglas Delong, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Geriatric Medicine (Internal Medicine) Physician · Cooperstown, NY
- NPI 1679534390
- Accepts Medicare
- MIPS 82.3 / 100 · 2023
- 47 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1 Atwell RD
Cooperstown, NY 133261301
(607) 547-3967
fax (607) 547-3259 - Mailing address
-
Po Box 725
Cooperstown, NY 133260725
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- April 15, 2008
- Year of graduation
- 1979 — 47 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New York #143872
- Medicaid
- NY #02064886
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679534390. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
61
Distinct HCPCS
2
Medicare allowed
$4,778
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 46 | 44 | $63 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 15 | 15 | $125 |
In context: peer comparison
Among 20 peers in this city , average services per provider: 92. This provider delivers 0.7× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Douglas Delong's medical specialty?
Dr. Douglas Delong practices Internal Medicine Physician in Cooperstown, NY.
Where does Dr. Douglas Delong practice?
Dr. Douglas Delong practices at 1 Atwell RD, Cooperstown, NY 133261301. Office phone: 6075473967.
What is Dr. Douglas Delong's NPI?
Dr. Douglas Delong's National Provider Identifier (NPI) is 1679534390, issued by NPPES.
Does Dr. Douglas Delong accept Medicare assignment?
Yes. Dr. Douglas Delong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Douglas Delong commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.