Doctor profile · Federal record
Dr. Rosita Frazier, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Internal Medicine Physician · Gastroenterology Physician · Gastroenterology Physician · Gastroenterology Physician · Scottsdale, AZ
- NPI 1861629123
- Accepts Medicare
- MIPS 78.6 / 100 · 2023
- 23 yrs in practice
- Licensed in 5 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
13400 E Shea Blvd
Scottsdale, AZ 85259
(480) 301-8000 - Additional location
-
1717 West Main Street, Suite 203
Newark, OH 43055
(220) 564-2950
fax (220) 564-2951
Credentials & registration
- NPI registered
- June 2009 — 17 yrs on file
- Profile last updated
- September 9, 2021
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (5)
- Arizona #63794 · Ohio #35.126833 · Florida #ME132431 · Michigan #4301111135 · Texas #BP20043271
- Medicaid
- OH #0139135
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861629123. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
675
Distinct HCPCS
10
Medicare allowed
$69,492
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0500 |
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 96 | 96 | $5 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 85 | 85 | $134 | |
99211 |
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 59 | 57 | $22 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 58 | 38 | $77 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 55 | 55 | $105 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 53 | 53 | $162 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 50 | 50 | $88 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 43 | 42 | $107 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 42 | 42 | $127 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 41 | 41 | $245 |
In context: peer comparison
Among 29 peers in this city , average services per provider: 53. This provider delivers 13× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
44
Patients
14
Total drug cost
$2,868
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 18 | 0 | $336 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 14 | 14 | $236 |
| Colesevelam Hcl | Generic | 12 | 0 | $2,296 |
Hospital affiliations
Frequently asked questions
What is Dr. Rosita Frazier's medical specialty?
Dr. Rosita Frazier practices Gastroenterology Physician in Scottsdale, AZ.
Where does Dr. Rosita Frazier practice?
Dr. Rosita Frazier practices at 13400 E Shea Blvd, Scottsdale, AZ 85259. Office phone: 4803018000.
What is Dr. Rosita Frazier's NPI?
Dr. Rosita Frazier's National Provider Identifier (NPI) is 1861629123, issued by NPPES.
Does Dr. Rosita Frazier accept Medicare assignment?
Yes. Dr. Rosita Frazier accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rosita Frazier commonly perform?
Top Medicare-reported procedures in 2023: Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito (HCPCS G0500); Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional (HCPCS 99211). Source: CMS Medicare Physician & Other Practitioners file.