Doctor profile · Federal record

Dr. Warren Facendola, NP

Adult Health Nurse Practitioner (CMS: Nurse Practitioner) · Adult Health Nurse Practitioner · Lewiston, ME

  • NPI 1619518719
  • Accepts Medicare
  • MIPS 79.0 / 100 · 2023
  • 7 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
12 High St
Lewiston, ME 042407676
(207) 795-5700
fax (207) 795-5727

Credentials & registration

NPPES · NUCC
NPI registered
October 2019 — 7 yrs on file
Profile last updated
May 18, 2023
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
363LA2200X — NUCC code
State licenses (2)
Maine #CNP221177 · Massachusetts #RN2287373

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1619518719. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
248
Distinct HCPCS
4
Medicare allowed
$19,455
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 159 105 $78
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 41 41 $102
99213 Established patient office or other outpatient visit, 20-29 minutes 35 31 $53
99443 Telephone medical discussion with physician, 21-30 minutes 13 11 $78

In context: peer comparison

Among 4 peers in this city , average services per provider: 67. This provider delivers 3.7× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$20
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Inspire Medical Systems, Inc. 1 $20.16

By nature of payment

Food and Beverage
$20

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,147
Patients
795
Total drug cost
$47,047
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 359 122 $8,388
Amlodipine Besylate Generic 229 83 $1,881
Levothyroxine Sodium Generic 193 65 $3,318
Lisinopril Generic 184 68 $1,414
Rosuvastatin Calcium Generic 179 62 $8,508
Omeprazole Generic 168 62 $3,768
Gabapentin Generic 122 45 $4,062
Tamsulosin Hcl Generic 104 36 $2,450
Losartan Potassium Generic 103 47 $1,831
Metformin Hcl Generic 95 29 $699

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Warren Facendola's medical specialty?
Dr. Warren Facendola practices Adult Health Nurse Practitioner in Lewiston, ME.
Where does Dr. Warren Facendola practice?
Dr. Warren Facendola practices at 12 High St, Lewiston, ME 042407676. Office phone: 2077955700.
What is Dr. Warren Facendola's NPI?
Dr. Warren Facendola's National Provider Identifier (NPI) is 1619518719, issued by NPPES.
Does Dr. Warren Facendola accept Medicare assignment?
Yes. Dr. Warren Facendola accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Warren Facendola commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.