Doctor profile · Federal record

Dr. Giselle Macgowan, PA

Physician Assistant · Pasadena, MD

  • NPI 1386121465
  • Accepts Medicare
  • 8 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
8125 Ritchie Hwy Ste H
Pasadena, MD 211226925
(443) 618-5163
Mailing address
506A Plumtree RD
Bel Air, MD 210156017

Credentials & registration

NPPES · NUCC
NPI registered
July 2018 — 8 yrs on file
Profile last updated
August 23, 2024
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
363A00000X — NUCC code

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1386121465. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
847
Distinct HCPCS
10
Medicare allowed
$58,009
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 171 167 $114
99204 New patient office or other outpatient visit, 45-59 minutes 89 89 $148
87804 Detection test by immunoassay with direct visual observation for influenza virus 84 42 $16
81003 Automated urinalysis test 76 76 $2
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus 71 71 $35
99213 Established patient office or other outpatient visit, 20-29 minutes 61 60 $81
71046 X-ray of chest, 2 views 51 51 $25
99215 Established patient office or other outpatient visit, 40-54 minutes 48 46 $160
82962 Blood glucose (sugar) test performed by hand-held instrument 41 41 $3
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) 41 41 $16

In context: peer comparison

Among 7 peers in this city , average services per provider: 49. This provider delivers 17× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
270
Patients
266
Total drug cost
$2,735
Drug Type Claims Patients Total cost
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 51 49 $508
Prednisone Generic 39 38 $97
Amoxicillin Generic 32 31 $187
Methylprednisolone Generic 29 29 $271
Doxycycline Monohydrate Generic 24 24 $334
Azithromycin Generic 17 17 $82
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 16 16 $526
Cefuroxime (Cefuroxime Axetil) Brand 14 14 $139
Diclofenac Sodium Generic 13 13 $369
Naproxen Generic 12 12 $43

Frequently asked questions

Auto-generated from federal data
What is Dr. Giselle Macgowan's medical specialty?
Dr. Giselle Macgowan practices Physician Assistant in Pasadena, MD.
Where does Dr. Giselle Macgowan practice?
Dr. Giselle Macgowan practices at 8125 Ritchie Hwy Ste H, Pasadena, MD 211226925. Office phone: 4436185163.
What is Dr. Giselle Macgowan's NPI?
Dr. Giselle Macgowan's National Provider Identifier (NPI) is 1386121465, issued by NPPES.
Does Dr. Giselle Macgowan accept Medicare assignment?
Yes. Dr. Giselle Macgowan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Giselle Macgowan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204); Detection test by immunoassay with direct visual observation for influenza virus (HCPCS 87804). Source: CMS Medicare Physician & Other Practitioners file.