Mary Kathryn Proctor, CRNP
- Part D claims, 2024
- 2,599
- Industry payments
- $242
- Affiliated sites
- 4
- Medical group
- 1
- State license
- 1
- Practice address
- 9135 Piscataway Rd, Clinton, MD 20735
- Practice phone
- Call (301) 868-2555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
G Medicine
Clinton, Maryland
Find Mary Proctor'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.
Mary Kathryn Proctor is a family nurse practitioner in Clinton, Maryland
Mary Proctor practices at G Medicine in Clinton, Maryland.
Mary Proctor's NPI, 1144779158, was assigned on October 3, 2016. Mary Proctor holds Maryland license R140050.
- NPI
- 1144779158NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6305117052
- NPI enumeration date
- October 3, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (301) 868-2555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Mary Kathryn Proctor practices at G Medicine in Clinton, Maryland
Mary Proctor's primary practice is G Medicine, at 9135 Piscataway Rd, Clinton, MD 20735 in Prince Georges County. The practice phone is (301) 868-2555.
- G Medicine9135 Piscataway Rd, Clinton, MD 20735 · Prince Georges CountyPhone(301) 868-2555
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Mary Kathryn Proctor is affiliated with 5 sites of care and 1 medical group
Mary Proctor's primary practice is G Medicine in Clinton, Maryland. The medical group on file is Clinton Primary Care. Dmand AI also links Mary Proctor to 3 more home health agencies and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Mary Kathryn Proctor's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mary Proctor practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| G Medicine | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Mary Kathryn Proctor is one of 3,917 family nurse practitioners in Maryland
Family is Mary Proctor's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Mary Proctor is licensed in Maryland.
Specialties and state licenses
- Family nurse practitioner, MarylandPrimary
Family nurse practitioners near Mary Proctor
Counts of family nurse practitioners 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
Mary Kathryn Proctor's patients have a median age of 57
Across all payers, Dmand AI patient panel data puts Mary Proctor's median patient age at 57, with 63% women.
Mary Proctor's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women63%
- Men35%
Source: Dmand AI Patient Panel Data
Mary Kathryn Proctor wrote 2,599 Medicare Part D claims in 2024
In 2024, Mary Proctor wrote 2,599 Medicare Part D claims for 279 patients. 86% of them were for generic drugs.
Mary Proctor's Part D claims by kind of drug, 2024
- Generic2,247 claims86%
- Brand-name326 claims13%
- Other26 claims1%
Drug classes CMS tracks in Mary Proctor's Part D claims, 2024
- Opioids1%20 of 2,599 claims
- Antibiotics4%109 of 2,599 claims
- Antipsychotics, patients 65 and over0%11 of 2,599 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Mary Kathryn Proctor takes part in Medicare
Mary Proctor accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Mary Kathryn Proctor received $242 in industry payments in 2025
CMS Open Payments shows 12 general payments to Mary Proctor from 8 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $61.
Companies that paid Mary Proctor the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Mary Kathryn Proctor'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Mary Kathryn Proctor
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mary Kathryn Proctor's NPI number?
Mary Kathryn Proctor's NPI number is 1144779158. It was assigned on October 3, 2016, and it is active in the NPI Registry.
What does Mary Kathryn Proctor specialize in?
Mary Kathryn Proctor is a family nurse practitioner in Clinton, Maryland. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Mary Kathryn Proctor practice?
Mary Proctor practices at 9135 Piscataway Rd, Clinton, MD 20735. Mary Proctor's primary practice is G Medicine in Clinton, Maryland. Dmand AI also links Mary Proctor to 3 home health agencies and 1 group practice or clinic.
What is Mary Kathryn Proctor's office phone number?
The practice phone on file for Mary Proctor is (301) 868-2555.
What is Mary Kathryn Proctor's medical license number?
Mary Proctor holds Maryland license R140050.
What medical group is Mary Kathryn Proctor part of?
Mary Proctor is linked to Clinton Primary Care.
Does Mary Kathryn Proctor accept Medicare?
Yes. CMS lists Mary Proctor as accepting Medicare assignment.
Has Mary Kathryn Proctor received payments from drug or device companies?
CMS Open Payments shows $242 in general payments to Mary Proctor from 8 companies from 2025 to 2025. The largest total came from Amgen Inc.
How long has Mary Kathryn Proctor been practicing?
Mary Proctor graduated from medical school in 2016, 10 years ago.
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