Doctor profile · Federal record

Dr. Christine McGregor, MS, RN, FNP-C

Nurse Practitioner · Family Nurse Practitioner · Flagstaff, AZ

  • NPI 1417908112
  • Accepts Medicare
  • MIPS 77.0 / 100 · 2023
  • 29 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
1215 N Beaver St
Flagstaff, AZ 860013120
(928) 773-2200
Additional location
1016 W University Ave Ste 206
Flagstaff, AZ 860012996
(928) 266-1530
fax (928) 202-4665
Additional location
3150 N Winding Brook RD
Flagstaff, AZ 860010972
(928) 556-0060
fax (928) 556-0015
Mailing address
Po Box 2043
Flagstaff, AZ 860032043

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
August 22, 2023
Year of graduation
1997 — 29 yrs since
Specialty taxonomy
363L00000X — NUCC code
State licenses (2)
Arizona #AP0646 · Arizona #054521
Medicaid
AZ #439192

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1417908112. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
490
Distinct HCPCS
10
Medicare allowed
$41,545
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 145 78 $65
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 79 50 $88
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 76 43 $98
99348 Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes 42 24 $63
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 34 34 $143
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes 31 16 $105
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 30 20 $61
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 16 14 $126
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 14 12 $41
99316 Nursing facility discharge management, more than 30 minutes 12 12 $108

In context: peer comparison

Among 7 peers in this city , average services per provider: 57. This provider delivers 8.6× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,094
Patients
182
Total drug cost
$47,340
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 143 17 $2,067
Escitalopram Oxalate Generic 139 23 $2,587
Lisinopril Generic 93 20 $1,054
Atorvastatin Calcium Generic 84 23 $1,578
Pantoprazole Sodium Generic 80 17 $1,274
Metoprolol Succinate Generic 74 18 $1,279
Mirtazapine Generic 68 11 $2,786
Gabapentin Generic 60 12 $822
Simvastatin Generic 57 0 $1,009
Quetiapine Fumarate Generic 56 13 $1,272

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Christine McGregor's medical specialty?
Dr. Christine McGregor practices Nurse Practitioner in Flagstaff, AZ.
Where does Dr. Christine McGregor practice?
Dr. Christine McGregor practices at 1215 N Beaver St, Flagstaff, AZ 860013120. Office phone: 9287732200.
What is Dr. Christine McGregor's NPI?
Dr. Christine McGregor's National Provider Identifier (NPI) is 1417908112, issued by NPPES.
Does Dr. Christine McGregor accept Medicare assignment?
Yes. Dr. Christine McGregor accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christine McGregor commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.