Mark A. Kallgren, MD
Pain Medicine (Anesthesiology) Physician · Phoenix, AZ
Mark A. Kallgren, MD is a pain medicine (anesthesiology) physician with a practice address in Phoenix, Arizona, and NPI 1700841541, issued on Apr 17, 2006. Check the license (Arizona 19539, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mark A. Kallgren
- Credential
- MD
- Primary taxonomy
- Pain Medicine (Anesthesiology) Physician 207LP2900X
- License numbers
- 19539 AZ
MD18182 OR
Self-reported in NPPES; status is on the state search - Practice location
- 645 E Missouri Ave Ste 300, Phoenix, AZ 85012
- Phone
- (602) 262-8900
- Enumerated
- Apr 17, 2006
- Record last updated
- Feb 25, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (602) 262-8890
- Medicaid IDs
- 806093700 ID
070040 OR
8170268 WA
XPY183725 CA - Medicare enrollment
- Enrolled (PECOS I20190923003432); accepts Medicare assignment
- Medical or professional school
- University Of Arizona College Of Medicine, 1989
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pain medicine (anesthesiology) physician records → All 92 in Arizona → Look up another NPI →
Also registered at 645 E Missouri Ave Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brittany Aeschlimann, M.D.Pain Medicine (Anesthesiology) Physician1144682659
- Amalia Aleck, M.D.Anesthesiology Physician1467763284
- Jeanmarie Altieri, CRNACertified Registered Nurse Anesthetist1033214408
- Sean Barney, PA-CPhysician Assistant1629304332
- Carly Bass, RNRegistered Nurse1144749946
- Nicholas Baumler, D.O.Anesthesiology Physician1659542660
Verify Mark A. Kallgren in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 19539Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
54% fewer Medicare Part D claims than the average pain medicine (anesthesiology) physician in 2024
803 Medicare Part D claims for 349 beneficiaries, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 476 claims were for opioids.
Most prescribed
- Tramadol Hcl128 claims
- Hydrocodone-Acetaminophen92 claims
- Oxycodone Hcl84 claims
- Oxycodone-Acetaminophen63 claims
- Pregabalin47 claims
- Gabapentin42 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $984.71
20 payments; by number, the most common kind was food and beverage; the largest payer was Mml US, Inc. The 2,789 providers of this specialty with any payment received $3,225.41 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 2 group practices
- Advanced Spine And Pain LLCPhoenix, AZ
- Valley Anesthesiology Consultants IncMesa, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark A. Kallgren among 92 pain medicine (anesthesiology) physician records in Arizona
Mark A. Kallgren, MD is one of 92 pain medicine (anesthesiology) physician records with a practice address in Arizona. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 61% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1989 · median 2006 among the 68 with a school on file
- Record last updated2021 · 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 207LP2900X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine (Anesthesiology) Physician providers in Arizona
There are 92 pain medicine (anesthesiology) physician records in Arizona.
All 92 in Arizona → Every provider in Phoenix → Pain Medicine (Anesthesiology) Physician nationwide →
The 8 pain medicine (anesthesiology) physician records with the nearest ZIP codes
- Brittany Aeschlimann, M.D.Phoenix, AZ 850121144682659
- Shafik Boyaji, MDPhoenix, AZ 850121710290861
- David Currie, M.D.Phoenix, AZ 850121811316490
- Leonor Maderazo, MDPhoenix, AZ 850121467423640
- William Ross, M.D.Phoenix, AZ 850121669783064
- David Towns, MDPhoenix, AZ 850151326116278
- Ruchir Gupta, MDPhoenix, AZ 850161265668453
- Sarang Koushik, M.D.Phoenix, AZ 850081417391368
Common questions
What is Mark A. Kallgren, MD's NPI number?
Mark A. Kallgren, MD's National Provider Identifier (NPI) is 1700841541, issued on Apr 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark A. Kallgren, MD located?
The NPPES record lists a practice address at 645 E Missouri Ave Ste 300, Phoenix, AZ, 85012. Phone: (602) 262-8900. Providers update this record themselves, so call before visiting.
How can I verify Mark A. Kallgren, MD's license?
NPPES lists Arizona license number 19539, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark A. Kallgren, MD prescribe under Medicare Part D?
In 2024, Mark A. Kallgren, MD had 803 Medicare Part D claims for 349 beneficiaries; the average among pain medicine (anesthesiology) physician prescribers was 1,750. Part D covers Medicare prescriptions only.
What is Mark A. Kallgren, MD's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.