Doctor profile · Federal record

Dr. Alan Bobb, M.D.

Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Germantown, MD

  • NPI 1669443321
  • Accepts Medicare
  • MIPS 82.2 / 100 · 2023
  • 27 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
20410 Observation Dr, Suite 104
Germantown, MD 208764000
(301) 948-5700
fax (301) 212-4277

Credentials & registration

NPPES · NUCC
NPI registered
January 2006 — 20 yrs on file
Profile last updated
July 22, 2009
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
2085R0202X — NUCC code
State license (1)
Maryland #D0063207
Medicaid
MD #408539600

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1669443321. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
4,577
Distinct HCPCS
10
Medicare allowed
$155,588
HCPCS Description Services Patients Avg allowed
77063 Screening 3d breast mammography 833 833 $30
77067 Screening mammography 832 832 $38
71045 X-ray of chest, 1 view 592 511 $9
70450 Ct scan head or brain without contrast 246 242 $41
74177 Ct scan of abdomen and pelvis with contrast 161 160 $90
G0279 Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) 133 131 $30
71046 X-ray of chest, 2 views 114 114 $11
72125 Ct scan of upper spine without contrast 108 108 $48
76642 Limited ultrasound scan of 1 breast 98 98 $37
71260 Ct scan of chest with contrast 84 84 $55

In context: peer comparison

Among 6 peers in Germantown Diagnostic Radiology Physician, average services per provider: 459. This provider delivers 10.0× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Alan Bobb's medical specialty?
Dr. Alan Bobb practices Diagnostic Radiology Physician in Germantown, MD.
Where does Dr. Alan Bobb practice?
Dr. Alan Bobb practices at 20410 Observation Dr, Germantown, MD 208764000. Office phone: 3019485700.
What is Dr. Alan Bobb's NPI?
Dr. Alan Bobb's National Provider Identifier (NPI) is 1669443321, issued by NPPES.
Does Dr. Alan Bobb accept Medicare assignment?
Yes. Dr. Alan Bobb accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alan Bobb commonly perform?
Top Medicare-reported procedures in 2023: Screening 3d breast mammography (HCPCS 77063); Screening mammography (HCPCS 77067); X-ray of chest, 1 view (HCPCS 71045). Source: CMS Medicare Physician & Other Practitioners file.