Doctor profile · Federal record

Dr. Frank Mayo, MD

Pulmonary Disease Physician · Gaithersburg, MD

  • NPI 1811991144
  • 21 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
16220 S Frederick Ave, Ste 213
Gaithersburg, MD 208774017
(301) 963-2770
fax (301) 258-0083

Credentials & registration

NPPES · NUCC
NPI registered
June 2005 — 21 yrs on file
Profile last updated
November 25, 2009
Specialty taxonomy
207RP1001X — NUCC code
State license (1)
Maryland #D23630

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1811991144. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,340
Distinct HCPCS
10
Medicare allowed
$148,293
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 682 427 $143
94729 Test to examine how well the lungs exchange gases 124 123 $67
94727 Test to determine lung volumes using gas dilution or washout 121 120 $51
99205 New patient office or other outpatient visit, 60-74 minutes 111 111 $244
94060 Test to measure expiratory airflow and volume changes before and after medication administration 83 83 $45
94640 Inhalation treatment for airway obstruction or sputum production 83 83 $11
94010 Test to measure expiratory airflow and volume 65 64 $31
71046 X-ray of chest, 2 views 40 38 $40
82803 Blood gases measurement 16 15 $26
36600 Artery puncture collection of blood sample 15 15 $32

In context: peer comparison

Among 2 peers in this city , average services per provider: 214. This provider delivers 6.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,998
Transactions
72
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
GlaxoSmithKline, LLC. 14 $318.68
Actelion Pharmaceuticals US, Inc. 7 $247.01
AstraZeneca Pharmaceuticals LP 8 $233.68
Boehringer Ingelheim Pharmaceuticals, Inc. 8 $158.82
Grifols USA, LLC 6 $141.93
Regeneron Healthcare Solutions, Inc. 5 $137.77
ANI Pharmaceuticals, Inc. 4 $130.81
PFIZER INC. 3 $85.95
United Therapeutics Corporation 3 $72.12
Baxter Healthcare 4 $67.18
Mylan Specialty L.P. 2 $66.80
Mallinckrodt Hospital Products Inc. 2 $56.38
Amgen Inc. 2 $54.79
Vifor Pharma, Inc. 2 $43.98
Insmed, Inc. 2 $42.45

By nature of payment

Food and Beverage
$1,899
Education
$99

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,586
Patients
441
Total drug cost
$1,114,586
Drug Type Claims Patients Total cost
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 392 140 $18,938
Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) Brand 301 84 $352,578
Prednisone Generic 217 69 $1,290
Ventolin Hfa (Albuterol Sulfate) Brand 122 34 $9,204
Anoro Ellipta (Umeclidinium Brm/Vilanterol Tr) Brand 106 25 $88,213
Breo Ellipta (Fluticasone/Vilanterol) Brand 98 29 $98,606
Symbicort (Budesonide/Formoterol Fumarate) Brand 84 25 $58,640
Breztri Aerosphere (Budesonide/Glycopyr/Formoterol) Brand 60 20 $61,935
Stiolto Respimat (Tiotropium Br/Olodaterol Hcl) Brand 46 0 $42,514
Advair Diskus (Fluticasone Propion/Salmeterol) Brand 40 15 $35,962

Frequently asked questions

Auto-generated from federal data
What is Dr. Frank Mayo's medical specialty?
Dr. Frank Mayo practices Pulmonary Disease Physician in Gaithersburg, MD.
Where does Dr. Frank Mayo practice?
Dr. Frank Mayo practices at 16220 S Frederick Ave, Gaithersburg, MD 208774017. Office phone: 3019632770.
What is Dr. Frank Mayo's NPI?
Dr. Frank Mayo's National Provider Identifier (NPI) is 1811991144, issued by NPPES.
What procedures does Dr. Frank Mayo commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Test to examine how well the lungs exchange gases (HCPCS 94729); Test to determine lung volumes using gas dilution or washout (HCPCS 94727). Source: CMS Medicare Physician & Other Practitioners file.