Dr. Richard Semba, MD

  • Baltimore, MD
  • Ophthalmologist
NPI1275578767
Publications
217
Clinical trials
1
State license
1
Year NPI issued
2006
Practice address
600 N Wolfe St, Baltimore, MD 21287-0005
Practice phone
Call (410) 955-5080
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Find Dr. Semba'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. Richard Semba is an ophthalmologist in Baltimore, Maryland

Dr. Semba practices in Baltimore, Maryland.

Dr. Semba's NPI, 1275578767, was assigned on June 18, 2006. Dr. Semba holds Maryland license D35251.

NPI and contact details
NPI enumeration date
June 18, 2006
NPI status
Active
Practice phone
(410) 955-5080
Professional email
Get email
Personal email
Get email
Mobile number
Get number

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

Dr. Richard Semba's practice address is in Baltimore, Maryland

Dr. Semba's practice address in the NPI Registry is 600 N Wolfe St, Baltimore, MD 21287-0005. The practice phone is (410) 955-5080.

  • NPI Registry address
    600 N Wolfe St, Baltimore, MD 21287-0005Phone(410) 955-5080

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

Dmand AI tracks the EHR system at Dr. Richard Semba's practice

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

EHR by site
SiteEHR vendor and product
Dr. Semba's practiceAvailable 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. Semba 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. Richard Semba is one of 471 ophthalmologists in Maryland

Ophthalmology is Dr. Semba's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Semba is licensed in Maryland.

Specialties and state licenses

  • Ophthalmology, MarylandPrimaryLicense D35251 · taxonomy 207W00000X

Ophthalmologists near Dr. Semba

Counts of ophthalmologists 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. Richard Semba has 217 publications on record

Dmand AI links 217 papers to Dr. Semba, published from 2001 to 2024. 2016 was the busiest year, with 18. The most frequent topics are Aging, HIV Infections and Anemia. Dr. Semba has published most often in J Gerontol A Biol Sci Med Sci. Dr. Semba's most frequent co-authors are Luigi Ferrucci, MD, Jack Michael Guralnik, MD and Thomas B. Campbell, MD.

Papers217
Years published2001 to 2024

Dr. Semba's papers by year, 2015 to 2024

Topics Dr. Semba writes about most

  • Aging
  • HIV Infections
  • Anemia
  • Baltimore
  • Carotenoids
  • Diet
  • Glycation End Products, Advanced
  • Indonesia

Dr. Semba's most frequent co-authors

Recent publications by Dr. Semba

See all 217 publications and co-authors

See who Dr. Semba researches with

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

How network discovery works

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

Dr. Richard Semba has worked on 1 clinical trial

Dmand AI links Dr. Semba to 1 clinical trial. Conditions studied include Calcinosis and Calcium Metabolism Disorders.

Conditions in Dr. Semba's trials

  • Calcinosis
  • Calcium Metabolism Disorders

Investigators on the most trials with Dr. Semba

Recent clinical trials with Dr. Semba

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Sources for Dr. Richard Semba'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
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
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. Richard Semba

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. Richard Semba's NPI number?

Dr. Richard Semba's NPI number is 1275578767. It was assigned on June 18, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Richard Semba?

Dr. Richard Semba is an ophthalmologist in Baltimore, Maryland. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).

Where does Dr. Richard Semba practice?

Dr. Semba practices at 600 N Wolfe St, Baltimore, MD 21287-0005.

What is Dr. Richard Semba's office phone number?

The practice phone on file for Dr. Semba is (410) 955-5080.

What is Dr. Richard Semba's medical license number?

Dr. Semba holds Maryland license D35251.

How long has Dr. Richard Semba been practicing?

Dr. Semba's NPI was assigned in 2006.

Does Dr. Richard Semba do research?

Dmand AI links 217 publications to Dr. Semba, published from 2001 to 2024. Dr. Semba has worked on 1 clinical trial.

Who does Dr. Richard Semba publish with?

Dr. Semba's most frequent co-authors are Luigi Ferrucci, MD (73 shared papers), Jack Michael Guralnik, MD (11 shared papers) and Thomas B. Campbell, MD (10 shared papers).

Selling to ophthalmology practices?

See ophthalmologists in Maryland 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)