Dr. Mary Beth Hughes, MD
- Part D claims, 2020
- 33
- Hospital affiliations
- 1
- Industry payments
- $145
- Medical groups
- 2
- Insurance carriers
- 6
- Practice address
- 725 Welch Road, Palo Alto, CA 94304
- Practice phone
- Call (650) 497-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Hughes' 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.
Dr. Mary Beth Hughes is a pediatrician in Palo Alto, California
Dr. Hughes practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University.
Dr. Hughes' NPI, 1003914516, was assigned on September 20, 2006. Dr. Hughes graduated from UC Davis School of Medicine in 1989. Dr. Hughes holds California license G69138.
- NPI
- 1003914516NPI Registry (opens in a new tab)
- NPI enumeration date
- September 20, 2006
- NPI status
- Active
- Practice phone
- (650) 497-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Mary Beth Hughes practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California
Dr. Hughes' primary practice is Lucile Packard Children's Hospital Stanford, at 725 Welch Road, Palo Alto, CA 94304 in Santa Clara County. The practice phone is (650) 497-8000.
- Lucile Packard Children's Hospital Stanford725 Welch Road, Palo Alto, CA 94304 · Santa Clara CountyPhone(650) 497-8000
Source: Dmand AI Affiliation Data
Dr. Mary Beth Hughes is affiliated with 3 sites of care and 2 medical groups
Dr. Hughes' primary practice is Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University. The medical group on file is Lucile Packard Children's Hospital Stanford. Dmand AI also links Dr. Hughes to 2 more group practices and clinics and 1 medical group, each named with a free account. Dr. Hughes' employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mary Beth Hughes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hughes practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lucile Packard Children's Hospital Stanford | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mary Beth Hughes is one of 8,236 pediatricians in California
Pediatrics is Dr. Hughes' primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Hughes is board certified in pediatrics by the American Board of Pediatrics. Dr. Hughes is licensed in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Pediatricians near Dr. Hughes
Counts of pediatricians 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 Beth Hughes' patients have a median age of 9
Across all payers, Dmand AI patient panel data puts Dr. Hughes' median patient age at 9, with 50% women.
Dr. Hughes' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 9
Patient panel by sex, all payers
- Women50%
- Men49%
Source: Dmand AI Patient Panel Data
Dr. Mary Beth Hughes wrote 33 Medicare Part D claims in 2020
In 2020, Dr. Hughes wrote 33 Medicare Part D claims. Every claim was for a generic drug. They cover 2 drugs, with $346 in total drug cost.
Dr. Hughes' most prescribed drugs by claims, 2020
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Mary Beth Hughes received $145 in industry payments from 2016 to 2019
CMS Open Payments shows 3 general payments to Dr. Hughes from 2 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. EMD Serono, Inc. paid the most, $118.
General payments to Dr. Hughes by program year, 2016 to 2019
Companies that paid Dr. Hughes the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mary Beth Hughes graduated from UC Davis School of Medicine
Dr. Hughes graduated from UC Davis School of Medicine in 1989.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Mary Beth Hughes accepts plans from 6 insurance carriers
Dr. Hughes is in network with 6 carriers, including Aetna, Blue Cross Blue Shield of Massachusetts and Elevance. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Massachusetts
- Elevance
- Regence Health Plans
- United Healthcare
- Blue Cross and Blue Shield of Kansas City
Plan types Dr. Hughes accepts, by number of carriers
- Medicare4
- PPO4
- EPO2
- HMO2
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. Mary Beth Hughes's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Mary Beth Hughes
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 Beth Hughes' NPI number?
Dr. Mary Beth Hughes' NPI number is 1003914516. It was assigned on September 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mary Beth Hughes?
Dr. Mary Beth Hughes is a pediatrician in Palo Alto, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Mary Beth Hughes practice?
Dr. Hughes practices at 725 Welch Road, Palo Alto, CA 94304. Dr. Hughes' primary practice is Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University. Dmand AI also links Dr. Hughes to 2 group practices and clinics and 1 medical group.
What is Dr. Mary Beth Hughes' office phone number?
The practice phone on file for Dr. Hughes is (650) 497-8000.
What is Dr. Mary Beth Hughes' medical license number?
Dr. Hughes holds California license G69138.
Which hospitals is Dr. Mary Beth Hughes affiliated with?
Dr. Hughes practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California.
What medical group is Dr. Mary Beth Hughes part of?
Dr. Hughes is linked to Lucile Packard Children's Hospital Stanford. Dmand AI links Dr. Hughes to 1 more medical group.
Is Dr. Mary Beth Hughes board certified?
Yes. Dr. Hughes is board certified in pediatrics by the American Board of Pediatrics.
Where did Dr. Mary Beth Hughes go to medical school?
Dr. Hughes graduated from UC Davis School of Medicine in 1989.
What drugs does Dr. Mary Beth Hughes prescribe most?
In 2020 Medicare Part D data, Dr. Hughes' most prescribed drugs by claims were Amlodipine Besylate and Losartan Potassium.
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Has Dr. Mary Beth Hughes received payments from drug or device companies?
CMS Open Payments shows $145 in general payments to Dr. Hughes from 2 companies from 2016 to 2019. The largest total came from EMD Serono, Inc.
How long has Dr. Mary Beth Hughes been practicing?
Dr. Hughes graduated from medical school in 1989, 37 years ago.
What insurance does Dr. Mary Beth Hughes accept?
Dr. Hughes is in network with 6 carriers, including Aetna, Blue Cross Blue Shield of Massachusetts and Elevance. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
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