Doctor profile · Federal record

Dr. Guillermo de la Vega, MD

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Allentown, PA

  • NPI 1083780761
  • Accepts Medicare
  • 30 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1611 Pond Road, Suite 401
Allentown, PA 18104
(610) 398-7700
fax (610) 398-6917
Mailing address
Po Box 783311
Philadelphia, PA 191783311

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
June 12, 2023
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
Pennsylvania #MD429959
Medicaid
PA #108650KZK

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1083780761. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
25
Distinct HCPCS
1
Medicare allowed
$2,099
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 25 23 $84

In context: peer comparison

Among 21 peers in this city , average services per provider: 57. This provider delivers 0.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
28
Patients
0
Total drug cost
$5,388
Drug Type Claims Patients Total cost
Estradiol Generic 15 0 $1,351
Premarin (Estrogens, Conjugated) Brand 13 0 $4,037

Frequently asked questions

Auto-generated from federal data
What is Dr. Guillermo de la Vega's medical specialty?
Dr. Guillermo de la Vega practices Obstetrics & Gynecology Physician in Allentown, PA.
Where does Dr. Guillermo de la Vega practice?
Dr. Guillermo de la Vega practices at 1611 Pond Road, Allentown, PA 18104. Office phone: 6103987700.
What is Dr. Guillermo de la Vega's NPI?
Dr. Guillermo de la Vega's National Provider Identifier (NPI) is 1083780761, issued by NPPES.
Does Dr. Guillermo de la Vega accept Medicare assignment?
Yes. Dr. Guillermo de la Vega accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Guillermo de la Vega commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.