DR. KELLY D KROHN M.D.
NPI 1942279948
Internal Medicine in Phoenix, AZ

Q: What is Kelly Krohn's NPI number?

The NPI number for Kelly Krohn is 1942279948. It was assigned to this individual provider in the NPPES registry on March 14, 2006.

Q: What is Kelly Krohn's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Kelly Krohn was last updated on August 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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 March 14, 2006PECOS EnrolledAccepts Medicare Assignment

82.49/100

CMS Quality Rating

18444 N 25TH AVE STE 210, PHOENIX, AZ 85023(866) 974-2673(866) 939-2673 Get Directions Write a Review

NPPES record last updated: August 13, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 13, 2025, Apr 10, 2025, Jul 21, 2022 and 1 more (4 updates tracked since 2017).

On this page

About Dr. Kelly D Krohn M.d. NPPES

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

DR. KELLY D KROHN M.D. (NPI 1942279948) is an individual internal medicine provider in Phoenix, Arizona, licensed in Arizona (53435) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Smp Health St Aloisius, and is a graduate of Other (1983).

NPPES Registry Identity

NPI1942279948

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. KELLY D KROHNCredential: M.D.

Location Address18444 N 25TH AVE STE 210Phoenix, AZ 85023-1264

Mailing Address18444 N 25th Ave Ste 210Phoenix, AZ 85023-1264 · (866) 974-2673 · Fax (866) 939-2673

Phone(866) 974-2673

Fax(866) 939-2673

Sole ProprietorNo

Medical School CMSOtherGraduated 1983

Enumeration DateMarch 14, 2006

Last NPPES UpdateAugust 13, 20254 updates tracked since enumeration

NPPES CertifiedAugust 13, 2025

✔ NPI 1942279948 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in AZ · 53435

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedInternal Medicine · RheumatologyTaxonomy 207RR0500X · License 53435 (AZ)

18444 N 25TH AVE STE 210, Phoenix, AZ 85023

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Other Identifiers 2

Medicaid001216839PA

Medicaid276045AZ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health, Blue Cross Blue Shield of Arizona and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Kelly D Krohn M.d. 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 ID4587690391

PECOS Enrollment IDI20170724000328, I20181231000723

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.

Medicare Billing Reassignments

Medicare enrollment records show Kelly Krohn reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Center For Orthopedic Research And Education, LLC

Same address

Orthopaedic Surgery

18444 N 25TH AVE, STE 210
Phoenix, AZ 85023

Reassigned Medicare billing, Arizona enrollment
196 clinicians in this Medicare group

NPI 1427095801 (623) 537-5600

St Aloisius Hospital Inc

1,162 mi

Critical Access

325 BREWSTER ST E
Harvey, ND 58341

Reassigned Medicare billing, North Dakota enrollment
27 clinicians in this Medicare group

NPI 1457477218 (701) 324-4651

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 8

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.

Injection, denosumab, 1 mg J0897

Denosumab is a medication given via injection to strengthen your bones. It works by slowing down the cells that break down bone, improving bone density and reducing the risk of fractures. It's often used for osteoporosis treatment.

13,380 services223 patients

Injection, romosozumab-aqqg, 1 mg J3111

Romosozumab-aqqg is a medication given by injection to treat osteoporosis in patients at high risk for fractures. It works by increasing bone mass and strength, reducing the risk of fractures.

12,600 services24 patients

Injection of drug or substance under skin or into muscle 96372

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

286 services250 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

154 services135 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

134 services118 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

93 services87 patients

Hospital Affiliations CMS Care Compare

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

Smp Health St Aloisius

Critical Access Hospitals · Harvey, ND

OwnershipVoluntary non-profit - Private

CMS Certification Number351327

Location325 E Brewster StHarvey, ND 58341 · Wells County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85023 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

$127.71 typical visit price

range $55.44 – $168.60

Typical copayment $31.92 (range $13.86 – $42.15)

Most-billed visit code 99204

Established Patient

$98.00 typical visit price

range $17.72 – $137.41

Typical copayment $24.50 (range $4.43 – $34.35)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

82.49/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

73.09

Promoting Interoperability

100

Improvement Activities

Cost

68.54

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.

MS. COURTNEY WHIDDEN PAGE PA-C

Physician Assistant