Dr. Brittany E. Barker, DO
- Medicare services, 2021
- 343
- Part D claims, 2024
- 51
- Hospital affiliations
- 1
- Industry payments
- $1,168
- Medical groups
- 4
- Practice address
- 1001 South George Street, York, PA 17403
- Practice phone
- Call (717) 851-2345
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Barker'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.
Dr. Brittany E. Barker is a family medicine physician in York, Pennsylvania
Dr. Barker practices at WellSpan York Hospital in York, Pennsylvania, part of WellSpan Health.
Dr. Barker's NPI, 1134414907, was assigned on June 9, 2011. Dr. Barker graduated from West Virginia School of Osteopathic Medicine in 2011. Dr. Barker holds Pennsylvania license OS016385.
- NPI
- 1134414907NPI Registry (opens in a new tab)
- NPI enumeration date
- June 9, 2011
- NPI status
- Active
- Practice phone
- (717) 851-2345
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Brittany E. Barker practices at WellSpan York Hospital in York, Pennsylvania
Dr. Barker's primary practice is WellSpan York Hospital, at 1001 South George Street, York, PA 17403 in York County. The practice phone is (717) 851-2345.
- WellSpan York Hospital1001 South George Street, York, PA 17403 · York CountyPhone(717) 851-2345
Source: Dmand AI Affiliation Data
Dr. Brittany E. Barker is affiliated with 2 sites of care and 4 medical groups
Dr. Barker's primary practice is WellSpan York Hospital in York, Pennsylvania, part of WellSpan Health. The medical group on file is UPMC Pinnacle Health Systems. Dmand AI also links Dr. Barker to 3 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Brittany E. Barker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barker practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| WellSpan York Hospital | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Brittany E. Barker is one of 6,168 family medicine physicians in Pennsylvania
Family medicine is Dr. Barker's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Barker is licensed in Pennsylvania.
Specialties and state licenses
- Family medicine, PennsylvaniaPrimary
Family medicine physicians near Dr. Barker
Counts of family medicine 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. Brittany E. Barker billed Medicare for 343 services in 2021
CMS data shows 343 Medicare services from Dr. Barker across 6 procedure codes in 2021. Medicare paid $32,539 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Barker's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 1962021: 34375%
Dr. Barker compared with the Pennsylvania median for family medicine physicians, 2021
- Dr. Barker
- Pennsylvania median
- Medicare services
- 343vs 39814% below
- Part D claims
- 37vs 1,33997% below
Medians across 6,220 family medicine physicians in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Barker's most billed Medicare procedure codes, 2021
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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Barker and other family medicine physicians in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Brittany E. Barker's patients have a median age of 47
Across all payers, Dmand AI patient panel data puts Dr. Barker's median patient age at 47, with 59% women.
Dr. Barker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women59%
- Men38%
Source: Dmand AI Patient Panel Data
Dr. Brittany E. Barker wrote 51 Medicare Part D claims in 2024
In 2024, Dr. Barker wrote 51 Medicare Part D claims for 19 patients. 100% of them were for generic drugs. CMS names the drug for 37 of them, across 1 drug with 11 or more claims each, at $195 in total drug cost. In 2023, CMS named 14 claims across 1 drug.
Dr. Barker's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 142024: 37164%
Drugs named by CMS: 1 in 2024, 1 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Brittany E. Barker received $1,168 in industry payments from 2016 to 2025
CMS Open Payments shows 9 general payments to Dr. Barker from 6 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 86% of the total. Merck Sharp & Dohme Corporation paid the most, $1,018.
General payments to Dr. Barker by program year, 2016 to 2025
General payments to Dr. Barker by kind, 2016 to 2025
- Speaker and faculty fees$1,00086%
- Food and beverage$16814%
Companies that paid Dr. Barker the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Brittany E. Barker graduated from West Virginia School of Osteopathic Medicine
Dr. Barker graduated from West Virginia School of Osteopathic Medicine in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Brittany E. Barker'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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)Medicare Part D Prescribers - by Provider (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 |
| 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. Brittany E. Barker
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. Brittany E. Barker's NPI number?
Dr. Brittany E. Barker's NPI number is 1134414907. It was assigned on June 9, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Brittany E. Barker?
Dr. Brittany E. Barker is a family medicine physician in York, Pennsylvania. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Brittany E. Barker practice?
Dr. Barker practices at 1001 South George Street, York, PA 17403. Dr. Barker's primary practice is WellSpan York Hospital in York, Pennsylvania, part of WellSpan Health. Dmand AI also links Dr. Barker to 3 medical groups and 1 group practice or clinic.
What is Dr. Brittany E. Barker's office phone number?
The practice phone on file for Dr. Barker is (717) 851-2345.
What is Dr. Brittany E. Barker's medical license number?
Dr. Barker holds Pennsylvania license OS016385.
Which hospitals is Dr. Brittany E. Barker affiliated with?
Dr. Barker practices at WellSpan York Hospital in York, Pennsylvania.
What medical group is Dr. Brittany E. Barker part of?
Dr. Barker is linked to UPMC Pinnacle Health Systems. Dmand AI links Dr. Barker to 3 more medical groups.
Does Dr. Brittany E. Barker accept Medicare?
Yes. CMS data shows Dr. Barker billed Medicare for 343 services in 2021.
What services does Dr. Brittany E. Barker bill to Medicare?
In 2021, Dr. Barker's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99223).
Where did Dr. Brittany E. Barker go to medical school?
Dr. Barker graduated from West Virginia School of Osteopathic Medicine in 2011.
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What drugs does Dr. Brittany E. Barker prescribe most?
In 2024 Medicare Part D data, Dr. Barker's most prescribed drugs by claims were Metformin HCl.
Has Dr. Brittany E. Barker received payments from drug or device companies?
CMS Open Payments shows $1,168 in general payments to Dr. Barker from 6 companies from 2016 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Brittany E. Barker been practicing?
Dr. Barker graduated from medical school in 2011, 15 years ago.
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