Dr. Mary Ross Sammon, MD

  • Philadelphia, PA
  • Hospitalist
NPI1346443215
Publications
2
Affiliated sites
1
Medical group
1
State licenses
2
Year NPI issued
2007
Practice address
833 Chestnut St, Philadelphia, PA 19107
Practice phone
Call (215) 955-5800
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Nemours Children's Health

Philadelphia, Pennsylvania

See all 3 affiliations

Find Dr. Sammon's professional email, personal email and mobile number

Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.

View contacts for free

Dr. Mary Ross Sammon is a hospitalist in Philadelphia, Pennsylvania

Dr. Sammon practices at Nemours Children's Health in Philadelphia, Pennsylvania.

Dr. Sammon's NPI, 1346443215, was assigned on June 7, 2007. Dr. Sammon holds Pennsylvania license MD439478.

NPI and contact details
NPI enumeration date
June 7, 2007
NPI status
Active
Practice phone
(215) 955-5800
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female

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

Dr. Mary Ross Sammon practices at Nemours Children's Health in Philadelphia, Pennsylvania

Dr. Sammon's primary practice is Nemours Children's Health, at 833 Chestnut St, Philadelphia, PA 19107 in Philadelphia County. The practice phone is (215) 955-5800.

  • Nemours Children's Health
    833 Chestnut St, Philadelphia, PA 19107 · Philadelphia CountyPhone(215) 955-5800

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Mary Ross Sammon is affiliated with 2 sites of care and 1 medical group

Dr. Sammon's primary practice is Nemours Children's Health in Philadelphia, Pennsylvania. The medical group on file is Nemours Children's Hospital, Delaware. Dmand AI also links Dr. Sammon to 1 more group practice or clinic, named with a free account.

See all 3 affiliations for Dr. Sammon

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Mary Ross Sammon's practice

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

EHR by site
SiteEHR vendor and product
Nemours Children's HealthAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Dr. Sammon practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Mary Ross Sammon is one of 1,233 hospitalists in Pennsylvania

Hospitalist is Dr. Sammon's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dmand AI has Dr. Sammon's licenses on file in 2 states: Pennsylvania and Delaware.

Specialties and state licenses

  • Hospitalist, PennsylvaniaPrimaryLicense MT 190896 · taxonomy 208M00000X
  • Pediatrics, DelawareLicense C7-0003809 · taxonomy 208000000X

Hospitalists near Dr. Sammon

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

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

Dr. Mary Ross Sammon's patients have a median age of 8

Across all payers, Dmand AI patient panel data puts Dr. Sammon's median patient age at 8, with 49% women.

Dr. Sammon's patients across all payers

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

Patient panel by age, all payers

Median age 8

Patient panel by sex, all payers

  • Women49%
  • Men50%

Source: Dmand AI Patient Panel Data

Dr. Mary Ross Sammon has 2 publications on record

Dmand AI links 2 papers to Dr. Sammon in 2012. Dr. Sammon's most frequent co-authors are John W. Caruso, MD, Karen W. Gripp, MD and Julie Elizabeth Hoover-Fong, MD.

Papers2

Dr. Sammon's most frequent co-authors

Recent publications by Dr. Sammon

See all 2 publications and co-authors

See who Dr. Sammon researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sammon works with, so you can find a warm path to the right hospitalists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Sources for Dr. Mary Ross Sammon'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
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. Mary Ross Sammon

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. Mary Ross Sammon's NPI number?

Dr. Mary Ross Sammon's NPI number is 1346443215. It was assigned on June 7, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Mary Ross Sammon?

Dr. Mary Ross Sammon is a hospitalist in Philadelphia, Pennsylvania. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).

Where does Dr. Mary Ross Sammon practice?

Dr. Sammon practices at 833 Chestnut St, Philadelphia, PA 19107. Dr. Sammon's primary practice is Nemours Children's Health in Philadelphia, Pennsylvania. Dmand AI also links Dr. Sammon to 1 group practice or clinic.

What is Dr. Mary Ross Sammon's office phone number?

The practice phone on file for Dr. Sammon is (215) 955-5800.

What is Dr. Mary Ross Sammon's medical license number?

Dr. Sammon holds Pennsylvania license MD439478, one of the licenses on file in 2 states.

Which states has Dr. Mary Ross Sammon been licensed in?

Dmand AI has state licenses on file for Dr. Sammon in Pennsylvania and Delaware.

What medical group is Dr. Mary Ross Sammon part of?

Dr. Sammon is linked to Nemours Children's Hospital, Delaware.

How long has Dr. Mary Ross Sammon been practicing?

Dr. Sammon's NPI was assigned in 2007.

Does Dr. Mary Ross Sammon do research?

Dmand AI links 2 publications to Dr. Sammon.

Who does Dr. Mary Ross Sammon publish with?

Dr. Sammon's most frequent co-authors are John W. Caruso, MD (1 shared paper), Karen W. Gripp, MD (1 shared paper) and Julie Elizabeth Hoover-Fong, MD (1 shared paper).

Selling to hospitalist practices?

See hospitalists in Pennsylvania by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)