Doctor profile · Federal record

Dr. Lily Guzman Bosch, M.D.

Rheumatology Physician (CMS: Rheumatology) · Internal Medicine Physician · Las Piedras, PR

  • NPI 1235574229
  • Accepts Medicare
  • 13 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
11 Calle Jesus T Pinero
Las Piedras, PR 00771
(787) 733-8148
Mailing address
Po Box 8938
Humacao, PR 007928938

Credentials & registration

NPPES · NUCC
NPI registered
May 2013 — 13 yrs on file
Profile last updated
July 6, 2018
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207RR0500X — NUCC code
State license (1)
Puerto Rico #19765

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1235574229. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$25
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals LP 1 $25.00

By nature of payment

Food and Beverage
$25

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
890
Patients
150
Total drug cost
$278,129
Drug Type Claims Patients Total cost
Gabapentin Generic 226 47 $1,957
Pregabalin Generic 129 18 $3,932
Tizanidine Hcl Generic 88 26 $835
Methotrexate (Methotrexate Sodium) Brand 76 16 $1,326
Alendronate Sodium Generic 70 17 $441
Prednisone Generic 65 11 $357
Hydroxychloroquine Sulfate Generic 47 0 $1,137
Cyclobenzaprine Hcl Generic 41 0 $158
Diclofenac Sodium Generic 34 15 $775
Risedronate Sodium Generic 27 0 $2,985

Frequently asked questions

Auto-generated from federal data
What is Dr. Lily Guzman Bosch's medical specialty?
Dr. Lily Guzman Bosch practices Rheumatology Physician in Las Piedras, PR.
Where does Dr. Lily Guzman Bosch practice?
Dr. Lily Guzman Bosch practices at 11 Calle Jesus T Pinero, Las Piedras, PR 00771. Office phone: 7877338148.
What is Dr. Lily Guzman Bosch's NPI?
Dr. Lily Guzman Bosch's National Provider Identifier (NPI) is 1235574229, issued by NPPES.
Does Dr. Lily Guzman Bosch accept Medicare assignment?
Yes. Dr. Lily Guzman Bosch accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.