Doctor profile · Federal record
Dr. Christopher Chesley, MD
Internal Medicine Physician (CMS: Internal Medicine) · Philadelphia, PA
- NPI 1639580020
- Accepts Medicare
- MIPS 85.5 / 100 · 2023
- 12 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3400 Spruce St, 100 Centrex
Philadelphia, PA 191044238
(301) 502-7601
Credentials & registration
- NPI registered
- May 2014 — 12 yrs on file
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Pennsylvania #MT206857
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639580020. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
105
Distinct HCPCS
2
Medicare allowed
$21,119
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 85 | 29 | $220 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 20 | 14 | $122 |
In context: peer comparison
Among 390 peers in Philadelphia Internal Medicine Physician, average services per provider: 132. This provider delivers 0.8× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Christopher Chesley's medical specialty?
Dr. Christopher Chesley practices Internal Medicine Physician in Philadelphia, PA.
Where does Dr. Christopher Chesley practice?
Dr. Christopher Chesley practices at 3400 Spruce St, Philadelphia, PA 191044238. Office phone: 3015027601.
What is Dr. Christopher Chesley's NPI?
Dr. Christopher Chesley's National Provider Identifier (NPI) is 1639580020, issued by NPPES.
Does Dr. Christopher Chesley accept Medicare assignment?
Yes. Dr. Christopher Chesley accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christopher Chesley commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.