Dr. Mary Montrella Waybill, MD
- Medicare services, 2023
- 32
- Part D claims, 2024
- 222
- Hospital affiliations
- 1
- Industry payments
- $762
- Medical groups
- 2
- Practice address
- 112 North Seventh Street, Chambersburg, PA 17201
- Practice phone
- Call (717) 267-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Waybill'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. Mary Montrella Waybill is a nephrologist in Chambersburg, Pennsylvania
Dr. Waybill practices at WellSpan Chambersburg Hospital in Chambersburg, Pennsylvania, part of WellSpan Health.
Dr. Waybill's NPI, 1558565937, was assigned on June 12, 2007. Dr. Waybill graduated from Temple University School of Medicine in 1984. Dr. Waybill holds Pennsylvania license MD043763E.
- NPI
- 1558565937NPI Registry (opens in a new tab)
- NPI enumeration date
- June 12, 2007
- NPI status
- Active
- Practice phone
- (717) 267-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Mary Montrella Waybill practices at WellSpan Chambersburg Hospital in Chambersburg, Pennsylvania
Dr. Waybill's primary practice is WellSpan Chambersburg Hospital, at 112 North Seventh Street, Chambersburg, PA 17201 in Franklin County. The practice phone is (717) 267-3000.
- WellSpan Chambersburg Hospital112 North Seventh Street, Chambersburg, PA 17201 · Franklin CountyPhone(717) 267-3000
Source: Dmand AI Affiliation Data
Dr. Mary Montrella Waybill is affiliated with 3 sites of care and 2 medical groups
Dr. Waybill's primary practice is WellSpan Chambersburg Hospital in Chambersburg, Pennsylvania, part of WellSpan Health. The medical group on file is UPMC Pinnacle Health Systems. Dmand AI also links Dr. Waybill to 2 more group practices and clinics and 1 medical group, 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. Mary Montrella Waybill's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Waybill practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| WellSpan Chambersburg Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across WellSpan Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mary Montrella Waybill is one of 552 nephrologists in Pennsylvania
Nephrology is Dr. Waybill's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Waybill is licensed in Pennsylvania.
Specialties and state licenses
- Nephrology, PennsylvaniaPrimary
Nephrologists near Dr. Waybill
Counts of nephrologists 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 Montrella Waybill billed Medicare for 32 services in 2023
CMS data shows 32 Medicare services from Dr. Waybill across 1 procedure code in 2023, all of them office visits. Medicare paid $2,167 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Waybill's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 582023: 3245%
Dr. Waybill compared with the Pennsylvania median for nephrologists, 2023
- Dr. Waybill
- Pennsylvania median
- Medicare services
- 32vs 77296% below
- Part D claims
- 157vs 55272% below
Medians across 548 nephrologists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Waybill's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Waybill?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Waybill and other nephrologists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mary Montrella Waybill's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Dr. Waybill's median patient age at 66, with 50% women.
Dr. Waybill's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Mary Montrella Waybill wrote 222 Medicare Part D claims in 2024
In 2024, Dr. Waybill wrote 222 Medicare Part D claims for 41 patients. 99% of them were for generic drugs. CMS names the drug for 157 of them, across 6 drugs with 11 or more claims each, at $1,874 in total drug cost. In 2023, CMS named 489 claims across 16 drugs.
Dr. Waybill's Part D claims by kind of drug, 2024
- Generic220 claims99%
- Brand-name and other2 claims1%
Dr. Waybill'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: 4892024: 15768%
Drugs named by CMS: 6 in 2024, 16 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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Mary Montrella Waybill received $762 in industry payments from 2016 to 2018
CMS Open Payments shows 35 general payments to Dr. Waybill from 10 drug and device companies from 2016 to 2018. Food and beverage make up the largest share, 100% of the total. Alexion Pharmaceuticals, Inc. paid the most, $295.
General payments to Dr. Waybill by program year, 2016 to 2018
Companies that paid Dr. Waybill the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mary Montrella Waybill graduated from Temple University School of Medicine
Dr. Waybill graduated from Temple University School of Medicine in 1984.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mary Montrella Waybill'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. Mary Montrella Waybill
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 Montrella Waybill's NPI number?
Dr. Mary Montrella Waybill's NPI number is 1558565937. It was assigned on June 12, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Mary Montrella Waybill?
Dr. Mary Montrella Waybill is a nephrologist in Chambersburg, Pennsylvania. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Mary Montrella Waybill practice?
Dr. Waybill practices at 112 North Seventh Street, Chambersburg, PA 17201. Dr. Waybill's primary practice is WellSpan Chambersburg Hospital in Chambersburg, Pennsylvania, part of WellSpan Health. Dmand AI also links Dr. Waybill to 2 group practices and clinics and 1 medical group.
What is Dr. Mary Montrella Waybill's office phone number?
The practice phone on file for Dr. Waybill is (717) 267-3000.
What is Dr. Mary Montrella Waybill's medical license number?
Dr. Waybill holds Pennsylvania license MD043763E.
Which hospitals is Dr. Mary Montrella Waybill affiliated with?
Dr. Waybill practices at WellSpan Chambersburg Hospital in Chambersburg, Pennsylvania.
What medical group is Dr. Mary Montrella Waybill part of?
Dr. Waybill is linked to UPMC Pinnacle Health Systems. Dmand AI links Dr. Waybill to 1 more medical group.
Does Dr. Mary Montrella Waybill accept Medicare?
Yes. CMS data shows Dr. Waybill billed Medicare for 32 services in 2023.
What services does Dr. Mary Montrella Waybill bill to Medicare?
In 2023, Dr. Waybill's most billed Medicare services were office visit, established patient (99214).
Where did Dr. Mary Montrella Waybill go to medical school?
Dr. Waybill graduated from Temple University School of Medicine in 1984.
Show 3 more questionsShow fewer questions
What drugs does Dr. Mary Montrella Waybill prescribe most?
In 2024 Medicare Part D data, Dr. Waybill's most prescribed drugs by claims were Prednisone, Tamsulosin HCl and Lisinopril.
Has Dr. Mary Montrella Waybill received payments from drug or device companies?
CMS Open Payments shows $762 in general payments to Dr. Waybill from 10 companies from 2016 to 2018. The largest total came from Alexion Pharmaceuticals, Inc.
How long has Dr. Mary Montrella Waybill been practicing?
Dr. Waybill graduated from medical school in 1984, 42 years ago.
Selling to nephrology practices?
See nephrologists 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