Doctor profile · Federal record
Dr. Jennafer Ottenheimer, PA-C
Physician Assistant · Lake Forest, IL
- NPI 1356753016
- Accepts Medicare
- MIPS 91.3 / 100 · 2023
- 12 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1000 N Westmoreland RD
Lake Forest, IL 600451658
(847) 582-2134
fax (847) 535-7285
Credentials & registration
- NPI registered
- May 2014 — 12 yrs on file
- Profile last updated
- June 30, 2021
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Illinois #085005056
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356753016. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
289
Distinct HCPCS
6
Medicare allowed
$19,797
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 124 | 66 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 68 | 52 | $114 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 34 | 25 | $71 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 32 | 26 | $157 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 16 | 15 | $117 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 15 | 12 | $114 |
In context: peer comparison
Among 14 peers in Lake Forest Physician Assistant, average services per provider: 56. This provider delivers 5.2× the peer median.Open Payments
Industry payments received
All-time total
$650
Transactions
7
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 4 | $282.37 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $133.44 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $121.86 | |
| Emd Serono, INC. | 1 | $112.76 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
49
Patients
0
Total drug cost
$19,236
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Eliquis (Apixaban) | Brand | 21 | 0 | $18,704 |
| Acyclovir | Generic | 17 | 0 | $179 |
| Anastrozole | Generic | 11 | 0 | $353 |
Frequently asked questions
What is Dr. Jennafer Ottenheimer's medical specialty?
Dr. Jennafer Ottenheimer practices Physician Assistant in Lake Forest, IL.
Where does Dr. Jennafer Ottenheimer practice?
Dr. Jennafer Ottenheimer practices at 1000 N Westmoreland RD, Lake Forest, IL 600451658. Office phone: 8475822134.
What is Dr. Jennafer Ottenheimer's NPI?
Dr. Jennafer Ottenheimer's National Provider Identifier (NPI) is 1356753016, issued by NPPES.
Does Dr. Jennafer Ottenheimer accept Medicare assignment?
Yes. Dr. Jennafer Ottenheimer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jennafer Ottenheimer commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.