Doctor profile · Federal record
Dr. Charlotte Sadler, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Undersea and Hyperbaric Medicine (Emergency Medicine) Physician · San Diego, CA
- NPI 1598044117
- Accepts Medicare
- 16 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
200 W Arbor Dr # 8925
San Diego, CA 921031911
(563) 508-6872
Credentials & registration
- NPI registered
- August 2011 — 15 yrs on file
- Profile last updated
- May 23, 2023
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- California #A 118033 · California #A118033
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598044117. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
458
Distinct HCPCS
10
Medicare allowed
$52,467
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99183 |
Management of oxygen chamber therapy | 121 | 28 | $108 | |
99285 |
Emergency department visit with high level of medical decision making | 91 | 89 | $177 | |
99348 |
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | 64 | 58 | $79 | |
99284 |
Emergency department visit with moderate level of medical decision making | 55 | 55 | $122 | |
99347 |
Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes | 32 | 28 | $47 | |
99349 |
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 27 | 26 | $133 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 24 | 24 | $8 | |
99291 |
Critical care, first 30-74 minutes | 19 | 19 | $218 | |
99283 |
Emergency department visit with low level of medical decision making | 14 | 14 | $72 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 11 | 11 | $97 |
In context: peer comparison
Among 130 peers in San Diego Emergency Medicine Physician, average services per provider: 67. This provider delivers 6.8× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Charlotte Sadler's medical specialty?
Dr. Charlotte Sadler practices Emergency Medicine Physician in San Diego, CA.
Where does Dr. Charlotte Sadler practice?
Dr. Charlotte Sadler practices at 200 W Arbor Dr # 8925, San Diego, CA 921031911. Office phone: 5635086872.
What is Dr. Charlotte Sadler's NPI?
Dr. Charlotte Sadler's National Provider Identifier (NPI) is 1598044117, issued by NPPES.
Does Dr. Charlotte Sadler accept Medicare assignment?
Yes. Dr. Charlotte Sadler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Charlotte Sadler commonly perform?
Top Medicare-reported procedures in 2023: Management of oxygen chamber therapy (HCPCS 99183); Emergency department visit with high level of medical decision making (HCPCS 99285); Residence visit for established patient with low level of medical decision making (HCPCS 99348). Source: CMS Medicare Physician & Other Practitioners file.