Doctor profile · Federal record

Dr. Hugo Castellanos Mendez, M.D.

Obstetrics & Gynecology Physician · Obstetrics & Gynecology Physician · Obstetrics & Gynecology Physician · Obstetrics & Gynecology Physician · Salem, NH

  • NPI 1669602553
  • 17 yrs on file
  • Licensed in 4 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
18 Keewaydin Dr
Salem, NH 030792839
(603) 898-4269
fax (603) 894-4582
Additional location
62 Brown St Ste 200
Haverhill, MA 018306790
(978) 478-5058
fax (978) 891-3689
Mailing address
62 Brown St Ste 200
Haverhill, MA 018306790

Credentials & registration

NPPES · NUCC
NPI registered
July 2009 — 17 yrs on file
Profile last updated
December 15, 2022
Specialty taxonomy
207V00000X — NUCC code
State licenses (4)
Massachusetts #254340 · Wisconsin #66608 · Pennsylvania #MT194463 · New Hampshire #20139
Medicaid
WI #100071901

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1669602553. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
31
Distinct HCPCS
2
Medicare allowed
$1,994
HCPCS Description Services Patients Avg allowed
G0101 Cervical or vaginal cancer screening; pelvic and clinical breast examination 16 16 $39
99213 Established patient office or other outpatient visit, 20-29 minutes 15 12 $91

In context: peer comparison

Among 2 peers in this city , average services per provider: 23. This provider delivers 1.3× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Hugo Castellanos Mendez's medical specialty?
Dr. Hugo Castellanos Mendez practices Obstetrics & Gynecology Physician in Salem, NH.
Where does Dr. Hugo Castellanos Mendez practice?
Dr. Hugo Castellanos Mendez practices at 18 Keewaydin Dr, Salem, NH 030792839. Office phone: 6038984269.
What is Dr. Hugo Castellanos Mendez's NPI?
Dr. Hugo Castellanos Mendez's National Provider Identifier (NPI) is 1669602553, issued by NPPES.
What procedures does Dr. Hugo Castellanos Mendez commonly perform?
Top Medicare-reported procedures in 2023: Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.