Dr. Rhonda Stacey King, MD
- Medicare services, 2024
- 492
- Medicare patients, 2024
- 119
- Part D claims, 2024
- 686
- Hospital affiliations
- 2
- Industry payments
- $1,226
- Practice address
- 1 Executive Park Ct, Germantown, MD 20874
- Practice phone
- Call (301) 540-6020
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Middlebrook Dialysis
Germantown, Maryland
Find Dr. King'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. Rhonda Stacey King is an internist in Germantown, Maryland
Dr. King practices at Middlebrook Dialysis in Germantown, Maryland.
Dr. King's NPI, 1689738916, was assigned on December 21, 2006. Dr. King graduated from State University of NY Upstate Medical University in 2005. Dr. King holds Pennsylvania license MT185741.
- NPI
- 1689738916NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638351059
- NPI enumeration date
- December 21, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (301) 540-6020
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Rhonda Stacey King practices at Middlebrook Dialysis in Germantown, Maryland
Dr. King's primary practice is Middlebrook Dialysis, at 1 Executive Park Ct, Germantown, MD 20874 in Montgomery County. The practice phone is (301) 540-6020.
- Middlebrook Dialysis1 Executive Park Ct, Germantown, MD 20874 · Montgomery CountyPhone(301) 540-6020
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Rhonda Stacey King is affiliated with 5 sites of care and 1 medical group
Dr. King's primary practice is Middlebrook Dialysis in Germantown, Maryland. Dr. King is also affiliated with Holy Cross Germantown Hospital. The medical group on file is Potomac Nephrology. Dmand AI also links Dr. King to 1 more hospital, 1 dialysis center and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Rhonda Stacey King's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. King practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Middlebrook Dialysis | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Rhonda Stacey King is one of 3,320 internists in Maryland
Internal medicine is Dr. King's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. King is licensed in Pennsylvania.
Specialties and state licenses
- Internal medicine, PennsylvaniaPrimary
Internists near Dr. King
Counts of internists 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. Rhonda Stacey King billed Medicare for 492 services in 2024
CMS data shows 492 Medicare services from Dr. King across 4 procedure codes in 2024, for 119 Medicare patients. Medicare paid $40,904 for them. Every service was in an office.
Dr. King's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2562024: 28712%
- Other services
- 2023: 02024: 205
Dr. King compared with the Maryland median for internists, 2024
- Dr. King
- Maryland median
- Medicare services
- 492vs 65625% below
- Medicare patients
- 119vs 25153% below
- Part D claims
- 492vs 30959% above
Medians across 3,215 internists in Maryland with Dmand AI profiles that report each measure.
Dr. King's most billed Medicare procedure codes, 2024
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. King and other internists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Rhonda Stacey King treated 119 Medicare patients in 2024, average age 76
CMS counts 119 Medicare patients who saw Dr. King in 2024. The largest group is 65 to 74, with 44 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 11% are also on Medicaid. Their average risk score is 1.92, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. King's median patient age at 74, with 53% women.
Dr. King's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. King's Medicare patients by sex, 2024
- Women7361%
- Men4639%
Chronic conditions among Dr. King's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes54%
- Ischemic heart disease52%
- Arthritis51%
- Anxiety32%
- Atrial fibrillation32%
Share of Medicare patients with each condition. A patient can have several.
Dr. King's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women53%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Rhonda Stacey King wrote 686 Medicare Part D claims in 2024
In 2024, Dr. King wrote 686 Medicare Part D claims for 115 patients. 80% of them were for generic drugs. CMS names the drug for 492 of them, across 17 drugs with 11 or more claims each, at $101,074 in total drug cost. In 2023, CMS named 427 claims across 15 drugs.
Dr. King's Part D claims by kind of drug, 2024
- Generic550 claims80%
- Brand-name136 claims20%
Dr. King'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.
Drug classes CMS tracks in Dr. King's Part D claims, 2024
- Antibiotics5%34 of 686 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4272024: 49215%
Drugs named by CMS: 17 in 2024, 15 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
Dr. Rhonda Stacey King offers telehealth to Medicare patients
Dr. King accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. King as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Rhonda Stacey King received $1,226 in industry payments from 2018 to 2025
CMS Open Payments shows 69 general payments to Dr. King from 18 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 98% of the total. Relypsa, Inc. paid the most, $278.
General payments to Dr. King by program year, 2018 to 2025
General payments to Dr. King by kind, 2018 to 2025
- Food and beverage$1,19998%
- Education$272%
Companies that paid Dr. King the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Rhonda Stacey King graduated from State University of NY Upstate Medical University
Dr. King graduated from State University of NY Upstate Medical University in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Rhonda Stacey King'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 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| 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) |
| 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. Rhonda Stacey King
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. Rhonda Stacey King's NPI number?
Dr. Rhonda Stacey King's NPI number is 1689738916. It was assigned on December 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Rhonda Stacey King?
Dr. Rhonda Stacey King is an internist in Germantown, Maryland. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Rhonda Stacey King practice?
Dr. King practices at 1 Executive Park Ct, Germantown, MD 20874. Dr. King's primary practice is Middlebrook Dialysis in Germantown, Maryland. Dmand AI also links Dr. King to 1 hospital, 1 dialysis center and 1 group practice or clinic.
What is Dr. Rhonda Stacey King's office phone number?
The practice phone on file for Dr. King is (301) 540-6020.
What is Dr. Rhonda Stacey King's medical license number?
Dr. King holds Pennsylvania license MT185741.
Which hospitals is Dr. Rhonda Stacey King affiliated with?
Dr. King is affiliated with Holy Cross Germantown Hospital. Dmand AI links Dr. King to 1 more hospital.
What medical group is Dr. Rhonda Stacey King part of?
Dr. King is linked to Potomac Nephrology.
Does Dr. Rhonda Stacey King accept Medicare?
Yes. CMS data shows Dr. King billed Medicare for 492 services in 2024, and Dr. King accepts Medicare assignment.
Does Dr. Rhonda Stacey King offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. King as offering telehealth services.
How many Medicare patients does Dr. Rhonda Stacey King see?
CMS counts 119 Medicare patients who saw Dr. King in 2024, with an average age of 76.
Show 5 more questionsShow fewer questions
What services does Dr. Rhonda Stacey King bill to Medicare?
In 2024, Dr. King's most billed Medicare services were office visit, established patient (99215), medicare service (G2211) and office visit, established patient (99214).
Where did Dr. Rhonda Stacey King go to medical school?
Dr. King graduated from State University of NY Upstate Medical University in 2005.
What drugs does Dr. Rhonda Stacey King prescribe most?
In 2024 Medicare Part D data, Dr. King's most prescribed drugs by claims were Allopurinol, Furosemide and Losartan Potassium.
Has Dr. Rhonda Stacey King received payments from drug or device companies?
CMS Open Payments shows $1,226 in general payments to Dr. King from 18 companies from 2018 to 2025. The largest total came from Relypsa, Inc.
How long has Dr. Rhonda Stacey King been practicing?
Dr. King graduated from medical school in 2005, 21 years ago.
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