Dr. Dennis Bier, MD

  • Houston, TX
  • Pediatric endocrinology physician
NPI1003905472
Publications
197
Industry payments
$4,454
State licenses
3
Year NPI issued
2006
Practice address
6621 Fannin St, Houston, TX 77030-2303
Practice phone
Call (713) 798-7022
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Find Dr. Bier'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. Dennis Bier is a pediatric endocrinology physician in Houston, Texas

Dr. Bier practices in Houston, Texas.

Dr. Bier's NPI, 1003905472, was assigned on October 12, 2006. Dr. Bier graduated from Rutgers New Jersey Medical School in 1966. Dr. Bier holds Texas license K0250.

NPI and contact details
NPI enumeration date
October 12, 2006
NPI status
Active
Practice phone
(713) 798-7022
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Medical school graduation
1966

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

Dr. Dennis Bier's practice address is in Houston, Texas

Dr. Bier's practice address in the NPI Registry is 6621 Fannin St, Houston, TX 77030-2303. The practice phone is (713) 798-7022.

  • NPI Registry address
    6621 Fannin St, Houston, TX 77030-2303Phone(713) 798-7022

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

Dmand AI tracks the EHR system at Dr. Dennis Bier's practice

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

EHR by site
SiteEHR vendor and product
Dr. Bier'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. Bier 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. Dennis Bier is one of 139 pediatric endocrinology physicians in Texas

Pediatric endocrinology is Dr. Bier's primary specialty in the NPI Registry, under taxonomy code 2080P0205X. Dr. Bier is board certified in pediatrics by the American Board of Pediatrics. Dmand AI has Dr. Bier's licenses on file in 3 states: Texas, California and Missouri.

Specialties and state licenses

  • Pediatric endocrinology, TexasPrimaryLicense K0250 · 1996 to 2026 · taxonomy 2080P0205X
  • California license1967 to 2027
  • Missouri license1972 to 2026

Pediatric endocrinology physicians near Dr. Bier

Counts of pediatric endocrinology physicians 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. Dennis Bier has 197 publications on record

Dmand AI links 197 papers to Dr. Bier, published from 2004 to 2025. 2016 was the busiest year, with 4. The most frequent topics are Blood Glucose, Kinetics and Insulin. Dr. Bier has published most often in Am J Physiol. Dr. Bier's most frequent co-authors are Morey W. Haymond, MD, John Burke, MD and Dominique Darmaun, MD.

Papers197
Years published2004 to 2025

Dr. Bier's papers by year, 2016 to 2025

Topics Dr. Bier writes about most

  • Blood Glucose
  • Kinetics
  • Insulin
  • Amino Acids
  • Leucine
  • Glucose
  • Alanine
  • Carbon Isotopes

Dr. Bier's most frequent co-authors

Recent publications by Dr. Bier

See all 197 publications and co-authors

See who Dr. Bier researches with

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

How network discovery works

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

Dr. Dennis Bier received $4,454 in industry payments from 2017 to 2018

CMS Open Payments shows 4 general payments to Dr. Bier from 2 drug and device companies from 2017 to 2018. Consulting fees make up the largest share, 81% of the total. Mallinckrodt LLC paid the most, $4,330.

General payments to Dr. Bier by program year, 2017 to 2018

General payments to Dr. Bier by kind, 2017 to 2018

$4.5Kin total
  • Consulting fees$3,60081%
  • Travel and lodging$69216%
  • Food and beverage$1624%

Companies that paid Dr. Bier the most, 2017 to 2018

Share is of all general payments to this clinician.

See all payments to Dr. Bier

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Dennis Bier has 3 awards and honors on record

Dmand AI lists 3 awards for Dr. Bier, most recently AAP Fellow in 1997.

Awards and honors for Dr. Bier

  1. 1997
    • AAP Fellow
  2. 1981
    • IOM Elected Member
  3. Undated
    • ASCI Member

Source: Dmand AI Professional Profile Data

Dr. Dennis Bier graduated from Rutgers New Jersey Medical School

Dr. Bier graduated from Rutgers New Jersey Medical School in 1966. Dr. Bier is a member of AAP and AACE.

  1. Medical schoolRutgers New Jersey Medical School
  2. Board certified in pediatricsAmerican Board of Pediatrics

Source: Dmand AI Professional Profile Data

Sources for Dr. Dennis Bier'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
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
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. Dennis Bier

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. Dennis Bier's NPI number?

Dr. Dennis Bier's NPI number is 1003905472. It was assigned on October 12, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Dennis Bier?

Dr. Dennis Bier is a pediatric endocrinology physician in Houston, Texas. The primary specialty in the NPI Registry is Pediatric Endocrinology Physician (taxonomy code 2080P0205X).

Where does Dr. Dennis Bier practice?

Dr. Bier practices at 6621 Fannin St, Houston, TX 77030-2303.

What is Dr. Dennis Bier's office phone number?

The practice phone on file for Dr. Bier is (713) 798-7022.

What is Dr. Dennis Bier's medical license number?

Dr. Bier holds Texas license K0250, one of the licenses on file in 3 states.

Which states has Dr. Dennis Bier been licensed in?

Dmand AI has state licenses on file for Dr. Bier in Texas (1996 to 2026), California (1967 to 2027) and Missouri (1972 to 2026).

Is Dr. Dennis Bier board certified?

Yes. Dr. Bier is board certified in pediatrics by the American Board of Pediatrics.

Where did Dr. Dennis Bier go to medical school?

Dr. Bier graduated from Rutgers New Jersey Medical School in 1966.

Has Dr. Dennis Bier received payments from drug or device companies?

CMS Open Payments shows $4,454 in general payments to Dr. Bier from 2 companies from 2017 to 2018. The largest total came from Mallinckrodt LLC.

How long has Dr. Dennis Bier been practicing?

Dr. Bier graduated from medical school in 1966, 60 years ago.

Does Dr. Dennis Bier do research?

Dmand AI links 197 publications to Dr. Bier, published from 2004 to 2025.

Who does Dr. Dennis Bier publish with?

Dr. Bier's most frequent co-authors are Morey W. Haymond, MD (9 shared papers), John Burke, MD (4 shared papers) and Dominique Darmaun, MD (4 shared papers).

Selling to pediatric endocrinology practices?

See pediatric endocrinology physicians in Texas 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)