Dr. Summer R. Herlihy, MD

  • Kensington, MD
  • Diagnostic radiologist
NPI1043458847PAC ID0749313880
Medicare services, 2024
1,200
Medicare patients, 2024
82
Affiliated sites
3
Medical groups
2
State licenses
5
Practice address
10810 Connecticut Avenue, Kensington, MD 20895
Practice phone
Call (301) 929-7275
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Kensington Ambulatory Surgery Center

Surgery Center - Medicare-Certified · Kensington, Maryland

See all 5 affiliations

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Dr. Summer R. Herlihy is a diagnostic radiologist in Kensington, Maryland

Dr. Herlihy practices at Kensington Ambulatory Surgery Center in Kensington, Maryland.

Dr. Herlihy's NPI, 1043458847, was assigned on February 2, 2009. Dr. Herlihy graduated from University of Virginia School of Medicine in 2004. Dr. Herlihy holds Georgia license 88146.

NPI and contact details
Medicare PAC ID
0749313880
NPI enumeration date
February 2, 2009
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(301) 929-7275
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
48
Medical school graduation
2004

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Summer R. Herlihy practices at Kensington Ambulatory Surgery Center in Kensington, Maryland

Dr. Herlihy's primary practice is Kensington Ambulatory Surgery Center, at 10810 Connecticut Avenue, Kensington, MD 20895. The practice phone is (301) 929-7275.

  • Kensington Ambulatory Surgery Center
    10810 Connecticut Avenue, Kensington, MD 20895Phone(301) 929-7275

Source: Dmand AI Affiliation Data

Dr. Summer R. Herlihy is affiliated with 3 sites of care and 2 medical groups

Dr. Herlihy's primary practice is Kensington Ambulatory Surgery Center in Kensington, Maryland. The medical group on file is Mid-Atlantic Permanente Medical Group. Dmand AI also links Dr. Herlihy to 2 more group practices and clinics and 1 medical group, each named with a free account.

See all 5 affiliations for Dr. Herlihy

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Summer R. Herlihy's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Herlihy practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Kensington Ambulatory Surgery CenterAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Summer R. Herlihy is one of 626 diagnostic radiologists in Maryland

Diagnostic radiology is Dr. Herlihy's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dmand AI has Dr. Herlihy's licenses on file in 5 states: Georgia, Connecticut, District of Columbia, Maryland and Virginia.

Specialties and state licenses

  • Diagnostic radiology, GeorgiaPrimaryLicense 88146 · taxonomy 2085R0202X
  • Connecticut licenseLicense 048380
  • District of Columbia licenseLicense MD042530
  • Maryland licenseLicense D78509
  • Virginia licenseLicense 0101248956

Diagnostic radiologists near Dr. Herlihy

Counts of diagnostic radiologists with a Dmand AI profile, by place and practice. Each opens the list.

626diagnostic radiologists in Maryland
5diagnostic radiologists in Kensington

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Summer R. Herlihy billed Medicare for 1,200 services in 2024

CMS data shows 1,200 Medicare services from Dr. Herlihy across 1 procedure code in 2024, for 82 Medicare patients. Medicare paid $125 for them. Every service was in an office.

Medicare services, 20241,200
Medicare patients82
Paid by Medicare$125
Procedure codes1

Dr. Herlihy's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Other services
2023: 02024: 1,200
Imaging
2023: 152024: 0100%

Dr. Herlihy compared with the Maryland median for diagnostic radiologists, 2024

  • Dr. Herlihy
  • Maryland median
Medicare services
1,200vs 5,24177% below
Medicare patients
82vs 1,94496% below

Medians across 602 diagnostic radiologists in Maryland with Dmand AI profiles that report each measure.

Dr. Herlihy's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Summer R. Herlihy treated 82 Medicare patients in 2024, average age 72

CMS counts 82 Medicare patients who saw Dr. Herlihy in 2024. The largest group is 65 to 74, with 44 patients. 72% of them have high blood pressure, and 46% have high cholesterol. Their average risk score is 1.30, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Herlihy's median patient age at 50, with 77% women.

Medicare patients, 202482
Average age72
Average risk score1.30

Dr. Herlihy's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Herlihy's Medicare patients by sex, 2024

  • Women6174%
  • Men2126%

Chronic conditions among Dr. Herlihy's Medicare patients, 2024

  1. High blood pressure72%
  2. High cholesterol46%
  3. Arthritis44%
  4. Diabetes41%
  5. Chronic kidney disease33%
  6. Cancer23%
  7. Ischemic heart disease15%

Share of Medicare patients with each condition. A patient can have several.

Dr. Herlihy's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 50

Patient panel by sex, all payers

  • Women77%
  • Men23%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

How Dr. Summer R. Herlihy takes part in Medicare

Dr. Herlihy accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Summer R. Herlihy graduated from University of Virginia School of Medicine

Dr. Herlihy graduated from University of Virginia School of Medicine in 2004.

  1. Medical schoolUniversity of Virginia School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Summer R. Herlihy's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Summer R. Herlihy

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Summer R. Herlihy's NPI number?

Dr. Summer R. Herlihy's NPI number is 1043458847. It was assigned on February 2, 2009, and it is active in the NPI Registry.

What kind of doctor is Dr. Summer R. Herlihy?

Dr. Summer R. Herlihy is a diagnostic radiologist in Kensington, Maryland. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).

Where does Dr. Summer R. Herlihy practice?

Dr. Herlihy practices at 10810 Connecticut Avenue, Kensington, MD 20895. Dr. Herlihy's primary practice is Kensington Ambulatory Surgery Center in Kensington, Maryland. Dmand AI also links Dr. Herlihy to 2 group practices and clinics and 1 medical group.

What is Dr. Summer R. Herlihy's office phone number?

The practice phone on file for Dr. Herlihy is (301) 929-7275.

What is Dr. Summer R. Herlihy's medical license number?

Dr. Herlihy holds Georgia license 88146, one of the licenses on file in 5 states.

Which states has Dr. Summer R. Herlihy been licensed in?

Dmand AI has state licenses on file for Dr. Herlihy in Georgia, Connecticut, District of Columbia, Maryland and Virginia.

What medical group is Dr. Summer R. Herlihy part of?

Dr. Herlihy is linked to Mid-Atlantic Permanente Medical Group. Dmand AI links Dr. Herlihy to 1 more medical group.

Does Dr. Summer R. Herlihy accept Medicare?

Yes. CMS data shows Dr. Herlihy billed Medicare for 1,200 services in 2024, and Dr. Herlihy accepts Medicare assignment.

How many Medicare patients does Dr. Summer R. Herlihy see?

CMS counts 82 Medicare patients who saw Dr. Herlihy in 2024, with an average age of 72.

What services does Dr. Summer R. Herlihy bill to Medicare?

In 2024, Dr. Herlihy's most billed Medicare services were medicare temporary code (Q9967).

Where did Dr. Summer R. Herlihy go to medical school?

Dr. Herlihy graduated from University of Virginia School of Medicine in 2004.

How long has Dr. Summer R. Herlihy been practicing?

Dr. Herlihy graduated from medical school in 2004, 22 years ago.

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