Question 1

What is Dr. Matthew Nienaber, D.O.'s email address?

Accepted Answer

Dr. Matthew Nienaber, D.O.'s email address is available to verified Dmand AI users. Their primary practice is located at Saint John's Physician Partners in Santa Monica, California. Sign up for a free trial to reveal their direct contact information.

Question 2

What is Dr. Matthew Nienaber, D.O.'s phone number?

Accepted Answer

Dr. Matthew Nienaber, D.O.'s direct phone number is available to Dmand AI subscribers. To access their direct number, start a free trial.

Question 3

Where does Dr. Matthew Nienaber, D.O. practice?

Accepted Answer

Dr. Matthew Nienaber, D.O. is a Internal Medicine Physician physician currently practicing at Saint John's Physician Partners in Santa Monica, California. They hold admitting privileges at 0 hospital(s), including . To see all the affiliations of Dr. Matthew Nienaber, D.O., start a free trial.

Question 4

What is Dr. Matthew Nienaber, D.O.'s specialty?

Accepted Answer

Dr. Matthew Nienaber, D.O. is a board-certified Internal Medicine Physician physician. They practice at Saint John's Physician Partners in Santa Monica, California.

Question 5

What procedures does Dr. Matthew Nienaber, D.O. perform?

Accepted Answer

Dr. Matthew Nienaber, D.O. performs procedures across 426 clinical categories. Their most commonly billed procedures based on Medicare claims data include , , and . Full procedure and CPT code data is available to Dmand AI subscribers, start a free trial.

Question 6

What is Dr. Matthew Nienaber, D.O.'s NPI number?

Accepted Answer

Dr. Matthew Nienaber, D.O.'s National Provider Identifier (NPI) is 1033535182. This is a public identifier issued by CMS and can be verified at the NPPES NPI Registry. Their primary taxonomy code is 207R00000X, corresponding to Internal Medicine Physician.

Question 7

What EHR does Dr. Matthew Nienaber, D.O. use?

Accepted Answer

The EHR and practice technology used by Dr. Matthew Nienaber, D.O. at Saint John's Physician Partners is available to Dmand AI subscribers. Sign up for a free trial to unlock the full technology stack.

Question 8

What insurance does Dr. Matthew Nienaber, D.O. accept?

Accepted Answer

Dr. Matthew Nienaber, D.O. accepts 12 insurance plans. A full list of accepted payers is available in the profile above.

Question 9

What hospital is Dr. Matthew Nienaber, D.O. affiliated with?

Accepted Answer

Dr. Matthew Nienaber, D.O. holds hospital privileges at 0 institution(s). Their primary affiliation is in , .

Question 10

What are Dr. Matthew Nienaber, D.O.'s board certifications?

Accepted Answer

Dr. Matthew Nienaber, D.O. is board certified by AOA Board of Internal Medicine in Internal Medicine. They have maintained this certification since .

Question 11

Where did Dr. Matthew Nienaber, D.O. go to medical school?

Accepted Answer

Dr. Matthew Nienaber, D.O. received their medical degree from WesternU College of Osteopathic Medicine of the Pacific in 2014. They completed their Internal Medicine residency at Arrowhead Regional Medical Center.

Question 12

How many patients does Dr. Matthew Nienaber, D.O. see per year?

Accepted Answer

Based on CMS Medicare Part B claims data, Dr. Matthew Nienaber, D.O. served approximately 315 Medicare beneficiaries in 2023. Total patient volume including non-Medicare patients is available to Dmand AI subscribers.

Question 13

What group practice does Dr. Matthew Nienaber, D.O. belong to?

Accepted Answer

Dr. Matthew Nienaber, D.O. is affiliated with PROVIDENCE SAINT JOHNS MEDICAL FOUNDATION, a large (20+ physician) practice with 207 physicians based in Santa Monica, California. The practice is independently owned.

Question 14

Does Dr. Matthew Nienaber, D.O. conduct clinical research or trials?

Accepted Answer

Dr. Matthew Nienaber, D.O. has 1 indexed publications on record and no active clinical trial listings were found at time of last verification. Their research activity is available to Dmand AI subscribers. Sign up for a free trial to unlock their full research activity.

#	Procedure Code (CPT®/HCPCS II)	Procedure Patients	Procedure Volume
1	99214Established patient office or other outpatient visit, 30-39 minutes	84	148
2	36415Insertion of needle into vein for collection of blood sample	79	108
3	99215Established patient office or other outpatient, visit typically 40 minutes	36	49
4	G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	27	27
5	99213Established patient office or other outpatient visit, typically 15 minutes	23	27

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Dr. Matthew Nienaber, D.O.

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