Doctor profile · Federal record
Dr. Adam Hertlein, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Philadelphia, PA
- NPI 1114183878
- Accepts Medicare
- MIPS 90.3 / 100 · 2023
- 18 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
333 Cottman Ave
Philadelphia, PA 19111
(215) 728-2844
fax (215) 214-1425 - Additional location
-
4881 Sugar Maple Dr, 88Mdg/Sgom
Wright Patterson Afb, OH 454335546
(937) 257-9926 - Mailing address
-
2450 W Hunting Park Ave
Philadelphia, PA 191291302
Credentials & registration
- NPI registered
- August 2008 — 18 yrs on file
- Profile last updated
- November 7, 2019
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Pennsylvania #MD462425 · Ohio #57.014546
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114183878. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
48
Distinct HCPCS
2
Medicare allowed
$7,191
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 28 | 26 | $167 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 20 | 18 | $125 |
In context: peer comparison
Among 390 peers in Philadelphia Internal Medicine Physician, average services per provider: 132. This provider delivers 0.4× the peer median.Frequently asked questions
What is Dr. Adam Hertlein's medical specialty?
Dr. Adam Hertlein practices Internal Medicine Physician in Philadelphia, PA.
Where does Dr. Adam Hertlein practice?
Dr. Adam Hertlein practices at 333 Cottman Ave, Philadelphia, PA 19111. Office phone: 2157282844.
What is Dr. Adam Hertlein's NPI?
Dr. Adam Hertlein's National Provider Identifier (NPI) is 1114183878, issued by NPPES.
Does Dr. Adam Hertlein accept Medicare assignment?
Yes. Dr. Adam Hertlein accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Adam Hertlein commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.