Doctor profile · Federal record
Dr. Ellen Sing, MMS PA-C
Medical Physician Assistant (CMS: Physician Assistant) · Physician Assistant · Chandler, AZ
- NPI 1417250523
- Accepts Medicare
- 16 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
600 S Dobson RD, C-26
Chandler, AZ 852245678
(480) 814-1613
Credentials & registration
- NPI registered
- December 2010 — 16 yrs on file
- Profile last updated
- July 29, 2024
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 363AM0700X — NUCC code
- State license (1)
- Arizona #4829
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1417250523. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
183
Distinct HCPCS
6
Medicare allowed
$15,544
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99203 |
New patient office or other outpatient visit, 30-44 minutes | 45 | 45 | $93 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 35 | 35 | $75 | |
99238 |
Hospital discharge day management, 30 minutes or less | 34 | 34 | $66 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 28 | 28 | $143 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 23 | 23 | $107 | |
81003 |
Automated urinalysis test | 18 | 18 | $2 |
In context: peer comparison
Among 19 peers in this city , average services per provider: 152. This provider delivers 1.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
67
Patients
66
Total drug cost
$673
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 21 | 21 | $172 |
| Cefdinir | Generic | 12 | 11 | $208 |
| Doxycycline Hyclate | Generic | 12 | 12 | $155 |
| Azithromycin | Generic | 11 | 11 | $36 |
| Methylprednisolone | Generic | 11 | 11 | $101 |
Frequently asked questions
What is Dr. Ellen Sing's medical specialty?
Dr. Ellen Sing practices Medical Physician Assistant in Chandler, AZ.
Where does Dr. Ellen Sing practice?
Dr. Ellen Sing practices at 600 S Dobson RD, Chandler, AZ 852245678. Office phone: 4808141613.
What is Dr. Ellen Sing's NPI?
Dr. Ellen Sing's National Provider Identifier (NPI) is 1417250523, issued by NPPES.
Does Dr. Ellen Sing accept Medicare assignment?
Yes. Dr. Ellen Sing accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ellen Sing commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99203); Established patient office or other outpatient visit (HCPCS 99213); Hospital discharge day management (HCPCS 99238). Source: CMS Medicare Physician & Other Practitioners file.