Doctor profile · Federal record

Dr. Andrew Blakley, FNP-BC

Family Nurse Practitioner (CMS: Nurse Practitioner) · General Practice Registered Nurse · Family Nurse Practitioner · General Practice Registered Nurse · Dededo, GU

  • NPI 1992288989
  • Accepts Medicare
  • MIPS 85.4 / 100 · 2023
  • 8 yrs in practice
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
133 Route 3
Dededo, GU 969296911
(671) 645-5500
fax (671) 645-5615
Additional location
5112 Harvard St
Amarillo, TX 791095806
(806) 626-1542
Mailing address
202 Hilton RD Unit 12
Tamuning, GU 969134097

Credentials & registration

NPPES · NUCC
NPI registered
September 2018 — 8 yrs on file
Profile last updated
January 25, 2024
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State licenses (4)
Guam #NP0189 · Guam #RE2535 · Texas #AP139003 · Texas #827646

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1992288989. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
88
Distinct HCPCS
3
Medicare allowed
$6,941
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 45 35 $69
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 29 29 $112
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 14 11 $43

In context: peer comparison

Among 2 peers in Dededo Family Nurse Practitioner, average services per provider: 97. This provider delivers 0.9× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Andrew Blakley's medical specialty?
Dr. Andrew Blakley practices Family Nurse Practitioner in Dededo, GU.
Where does Dr. Andrew Blakley practice?
Dr. Andrew Blakley practices at 133 Route 3, Dededo, GU 969296911. Office phone: 6716455500.
What is Dr. Andrew Blakley's NPI?
Dr. Andrew Blakley's National Provider Identifier (NPI) is 1992288989, issued by NPPES.
Does Dr. Andrew Blakley accept Medicare assignment?
Yes. Dr. Andrew Blakley accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Blakley commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.