DR. CONNOR JOEL GRANTHAM MD
NPI 1962997759
Internal Medicine - Nephrology in Kansas City, KS

Q: What is Connor Grantham's NPI number?

The NPI number for Connor Grantham is 1962997759. It was assigned to this individual provider in the NPPES registry on June 25, 2018.

Q: What is Connor Grantham's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Q: When was this NPI record last updated?

The NPPES record for Connor Grantham was last updated on April 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 25, 2018PECOS EnrolledAccepts Medicare Assignment

4000 CAMBRIDGE ST, KANSAS CITY, KS 66160(913) 588-6000(913) 588-9251 Get Directions Write a Review

NPPES record last updated: April 3, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 3, 2026, Jul 30, 2024, Aug 5, 2019 and 1 more (4 updates tracked since 2018).

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About Dr. Connor Joel Grantham Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. CONNOR JOEL GRANTHAM MD (NPI 1962997759) is an individual nephrology provider in Kansas City, Kansas, licensed in Kansas (04-44634) and active in the NPI registry since June 2018. He is enrolled in Medicare PECOS, is affiliated with University Of Kansas Hospital, and maintains a secondary practice location in Liberty.

NPPES Registry Identity

NPI1962997759

Entity TypeIndividualMale

Primary Taxonomy207RN0300X

Provider Legal NameDR. CONNOR JOEL GRANTHAMCredential: MD

Location Address4000 CAMBRIDGE STKansas City, KS 66160-8500

Mailing Address4000 Cambridge St # Ms 3018Kansas City, KS 66160-8500 · (913) 588-3974 · Fax (913) 588-6055

Phone(913) 588-6000

Fax(913) 588-9251

Sole ProprietorNo

Medical School CMSUniversity Of Kansas School Of Med (kc/wich/sal)Graduated 2018

Enumeration DateJune 25, 2018

Last NPPES UpdateApril 3, 20264 updates tracked since enumeration

NPPES CertifiedApril 3, 2026

✔ NPI 1962997759 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians

Taxonomy Code207RN0300X

License✔ Licensed in KS · 04-44634

Definition

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

Also ListedInternal MedicineTaxonomy 207R00000X · License 04-44634 (KS)

4000 CAMBRIDGE ST, Kansas City, KS 66160

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Secondary Practice Location 1

Location 12521 Glenn Hendren Dr Ste 202Liberty, MO 64068-3388 · Phone (816) 415-3470

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Kansas City, Blue Cross and Blue Shield of Kansas, Inc..Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Connor Joel Grantham Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3476956590

PECOS Enrollment IDI20210728000121, I20250710000714

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

83 services34 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

55 services21 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

48 services12 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

18 services17 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

13 services13 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

12 services12 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

University Of Kansas Hospital

Acute Care Hospitals · Kansas City, KS

5/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number170040

Location4000 Cambridge StreetKansas City, KS 66160 · Wyandotte County

Emergency services Birthing friendly

Olathe Medical Center

Acute Care Hospitals · Olathe, KS

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number170049

Location20333 West 151st StreetOlathe, KS 66061 · Johnson County

Emergency services Birthing friendly

New Liberty Hospital District

Acute Care Hospitals · Liberty, MO

4/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number260177

Location2525 Glenn Hendren DrLiberty, MO 64069 · Clay County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 66160 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$122.41 typical visit price

range $53.00 – $161.67

Typical copayment $30.60 (range $13.25 – $40.41)

Most-billed visit code 99204

Established Patient

$94.12 typical visit price

range $16.88 – $132.11

Typical copayment $23.53 (range $4.22 – $33.02)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KELSIE MARIE ZIMMERMAN

Physician Assistant (Surgical)