Kaelin Colleen Merveldt, M.D.
Nephrology Physician · Oklahoma City, OK
Kaelin Colleen Merveldt, M.D. is a nephrology physician with a practice address in Oklahoma City, Oklahoma, and NPI 1104088517, issued on Jun 26, 2008. Check the license (Oklahoma 29625, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Kaelin Colleen Merveldt
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License numbers
- 29625 OK
125.055161 IL
Self-reported in NPPES; status is on the state search - Practice location
- 13901 Mcauley Blvd, Oklahoma City, OK 73134
- Phone
- (405) 748-5800
- Enumerated
- Jun 26, 2008
- Record last updated
- Nov 5, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20130716000254); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At Houston, 2008
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 112 in Oklahoma → Look up another NPI →
Also registered at 13901 Mcauley Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jana Freeman, M.D.Pediatrics Physician1194791327
- Lorraine Wilson, MDNephrology Physician1720180029
Verify Kaelin Colleen Merveldt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 29625Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% more Medicare Part D claims than the average nephrology physician in 2024
2,059 Medicare Part D claims for 372 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 40 claims were for opioids.
Most prescribed
- Furosemide159 claims
- Lisinopril93 claims
- Nifedipine Er90 claims
- Carvedilol81 claims
- Sevelamer Carbonate78 claims
- Amlodipine Besylate77 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 81 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,409.46
66 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 8,230 providers of this specialty with any payment received $3,091.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Oklahoma Kidney Care PCOklahoma City, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kaelin Colleen Merveldt among 112 nephrology physician records in Oklahoma
Kaelin Colleen Merveldt, M.D. is one of 112 nephrology physician records with a practice address in Oklahoma. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 62% of them.
- NPI issued2008 · 62% of these records are older, 34% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated2008 · median 2003 among the 87 with a school on file
- Record last updated2013 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Oklahoma
There are 112 nephrology physician records in Oklahoma.
All 112 in Oklahoma → Every provider in Oklahoma City → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Celeste BoeckmanOklahoma City, OK 731341083903728
- Ashley Kinder, DOOklahoma City, OK 731341457939290
- Radhika Medipalli, M.D.Oklahoma City, OK 731341265510101
- Ramon Noriega, D.O.Oklahoma City, OK 731341417216037
- Lorraine Wilson, MDOklahoma City, OK 731341720180029
- Bereket Alemu, M.DMidwest City, OK 731301134431877
- Samson Ambaw, MDMidwest City, OK 731301356521033
- Rizwan Aslam, MDMidwest City, OK 731301174885750
Common questions
What is Kaelin Colleen Merveldt, M.D.'s NPI number?
Kaelin Colleen Merveldt, M.D.'s National Provider Identifier (NPI) is 1104088517, issued on Jun 26, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Kaelin Colleen Merveldt, M.D. located?
The NPPES record lists a practice address at 13901 Mcauley Blvd, Oklahoma City, OK, 73134. Phone: (405) 748-5800. Providers update this record themselves, so call before visiting.
How can I verify Kaelin Colleen Merveldt, M.D.'s license?
NPPES lists Oklahoma license number 29625, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Kaelin Colleen Merveldt, M.D. prescribe under Medicare Part D?
In 2024, Kaelin Colleen Merveldt, M.D. had 2,059 Medicare Part D claims for 372 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
What is Kaelin Colleen Merveldt, M.D.'s MIPS final score?
The 2023 MIPS final score is 81 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.