Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

ALAN W MCMILLAN M.D.
NPI 1669463139
Anesthesiology in Saint Cloud, MN

Active since November 02, 2005PECOS Enrolled
1406 6TH AVE N, SAINT CLOUD, MN 56303(320) 251-2700 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 13, 2026, Jan 12, 2022 (2 updates tracked since 2022).

  • Individual
  • Male
  • Anesthesiology
  • Accepts Insurance
  • PECOS Enrolled

About ALAN MCMILLAN

This page provides the complete NPI Profile along with additional information for Alan Mcmillan, an anesthesiologist established in Saint Cloud, Minnesota with a medical specialization in Anesthesiology. The healthcare provider is registered in the NPI registry with number 1669463139 assigned on November 2005. The practitioner's primary taxonomy code is 207L00000X with license number 33889 (MN). The provider is registered as an individual and his NPI record was last updated July 2026.

NPI
1669463139
Provider Name
ALAN W MCMILLAN M.D.
Gender
Male
Entity Type
Individual
Location Address
1406 6TH AVE N SAINT CLOUD, MN 56303
Location Phone
(320) 251-2700
Mailing Address
2421 E SOUTHERN AVE STE 7 TEMPE, AZ 85282
Mailing Phone
(320) 258-3090
Mailing Fax
(320) 258-3095
Is Sole Proprietor?
No
Enumeration Date
11-02-2005
Last Update Date
07-13-2026
Code Navigator

An anesthesiologist like Alan Mcmillan manages the care of surgical patients and pain relief through drug administration that reduces or eliminates pain during an operation, medical procedure or during labor and delivery of babies. During surgical procedures anesthesiologists are responsible for adjusting the amount of anesthetic, monitoring the patient's heart rate, body temperature, blood pressure and breathing.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Anesthesiology

Taxonomy Code
207L00000X
Type
Allopathic & Osteopathic Physicians
License No.
33889
License State
MN
Taxonomy Description
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207L00000XAllopathic & Osteopathic Physicians

Anesthesiology

63554 (AZ)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • AZ Blue AdvanceHealth Bronze Focus (4 Free PCP Visits) - HMO
  • AZ Blue AdvanceHealth Bronze Neighborhood (4 Free PCP Visits) - HMO
  • AZ Blue AdvanceHealth Gold Focus (4 Free PCP Visits) - HMO
  • AZ Blue AdvanceHealth Gold Neighborhood (4 Free PCP Visits) - HMO
  • AZ Blue AdvanceHealth Silver Focus (4 Free PCP Visits) - HMO
  • AZ Blue AdvanceHealth Silver Neighborhood (4 Free PCP Visits) - HMO
  • AZ Blue EverydayHealth Gold Focus (1 Free PCP Visit) - HMO
  • AZ Blue EverydayHealth Gold Neighborhood (1 Free PCP Visit) - HMO
  • AZ Blue EverydayHealth Prosano Gold ($0 Prosano Health Visits) - HMO
  • AZ Blue EverydayHealth Prosano Silver ($0 Prosano Health Visits) - HMO
  • AZ Blue EverydayHealth Silver Focus (1 Free PCP Visit) - HMO
  • AZ Blue EverydayHealth Silver Neighborhood (1 Free PCP Visit) - HMO
  • AZ Blue Portfolio Bronze HSA Focus - HMO
  • AZ Blue Portfolio Bronze HSA Neighborhood - HMO
  • AZ Blue StandardHealth Bronze Focus - HMO
  • AZ Blue StandardHealth Bronze Neighborhood - HMO
  • AZ Blue StandardHealth Gold Focus - HMO
  • AZ Blue StandardHealth Gold Neighborhood - HMO
  • AZ Blue StandardHealth Silver Focus - HMO
  • AZ Blue StandardHealth Silver Neighborhood - HMO
  • Medica Individual Choice Bronze $0 Copay PCP Visits - HMO
  • Medica Individual Choice Bronze HSA - EPO
  • Medica Individual Choice Bronze Share - EPO
  • Medica Individual Choice Bronze Share - HMO
  • Medica Individual Choice Expanded Bronze Standard - EPO
  • Medica Individual Choice Expanded Bronze Standard - HMO
  • Medica Individual Choice Gold $0 Copay PCP Visits - EPO
  • Medica Individual Choice Gold $0 Copay PCP Visits - HMO
  • Medica Individual Choice Gold Share - EPO
  • Medica Individual Choice Gold Share - HMO
  • Medica Individual Choice Gold Standard - EPO
  • Medica Individual Choice Gold Standard - HMO
  • Medica Individual Choice Silver $0 Copay PCP Visits - EPO
  • Medica Individual Choice Silver $0 Copay PCP Visits - HMO
  • Medica Individual Choice Silver Share - EPO
  • Medica Individual Choice Silver Share - HMO
  • Medica Individual Choice Silver Standard - EPO
  • Medica Individual Choice Silver Standard - HMO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
419307500MEDICAID (05)MN 

Medicare Participation & PECOS Enrollment Status

Alan Mcmillan is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Durable Medical Equipment (DME) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: No

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): No

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Anesthesia for exam of colon using an endoscope

Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.

This service was performed 72 times for 72 patients

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope

This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.

This service was performed 29 times for 29 patients

Anesthesia for other procedure on large bowel using an endoscope

Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.

This service was performed 11 times for 11 patients

Anesthesia for procedure on small and large bowel using an endoscope

Anesthesia for an endoscopic procedure on the small and large bowel ensures comfort and relaxation during the procedure. It involves administering medicine to help you sleep or feel drowsy. This allows the doctor to examine your bowels without causing you discomfort or pain.

This service was performed 26 times for 26 patients

Reviews for ALAN W MCMILLAN M.D.

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NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1669463139, we treat the final digit (9) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
4
Doubled → 8
Pos 6
6
Unchanged
Pos 7
3
Doubled → 6
Pos 8
1
Unchanged
Pos 9
3
Doubled → 6
Check
9
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 6 → 12 → 3 4 → 8 3 → 6 3 → 6

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 6 + 1 + 2 + 9 + 8 + 6 + 6 + 1 + 6 + 24 = 71

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1669463139.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Anesthesiology
1406 6TH AVE N
SAINT CLOUD, MN 56303
Anesthesiology
1406 6TH AVE N
SAINT CLOUD, MN 56303
Nurse Anesthetist, Certified Registered
1406 6TH AVE N
SAINT CLOUD, MN 56303
Anesthesiology
1406 6TH AVE N
SAINT CLOUD, MN 56303
Pathology (Clinical Pathology/Laboratory Medicine)
1406 6TH AVE N
ST CLOUD, MN 56303
Pathology (Clinical Pathology/Laboratory Medicine)
1406 6TH AVE N
ST CLOUD, MN 56303
Pathology (Clinical Pathology/Laboratory Medicine)
1406 6TH AVE N
ST CLOUD, MN 56303
Pathology (Clinical Pathology/Laboratory Medicine)
1406 6TH AVE N
SAINT CLOUD, MN 56303
Emergency Medicine
1406 6TH AVE N
SAINT CLOUD, MN 56303
Emergency Medicine
1406 6TH AVE N
ST CLOUD, MN 56303
Emergency Medicine
1406 6TH AVE N
SAINT CLOUD, MN 56303
Emergency Medicine
1406 6TH AVE N
ST CLOUD, MN 56303
Emergency Medicine
1406 6TH AVE N
ST CLOUD, MN 56303
Physician Assistant
1406 6TH AVE N
ST CLOUD, MN 56303
Nurse Anesthetist, Certified Registered
1406 6TH AVE N
SAINT CLOUD, MN 56303
Pediatrics
1406 6TH AVE N
SAINT CLOUD, MN 56303
Nurse Anesthetist, Certified Registered
1406 6TH AVE N
SAINT CLOUD, MN 56303
Pharmacist
1406 6TH AVE N
SAINT CLOUD, MN 56303
Nurse Anesthetist, Certified Registered
1406 6TH AVE N
SAINT CLOUD, MN 56303
Nurse Anesthetist, Certified Registered
1406 6TH AVE N
ST CLOUD, MN 56303

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669463139, enumerated as an "individual" on November 02, 2005.

The provider is located at 1406 6TH AVE N SAINT CLOUD, MN 56303 and the phone number is (320) 251-2700.

Anesthesiology with taxonomy code 207L00000X.

The provider might be accepting Accepts: Blue Cross Blue Shield of Arizona, Medica,. Please consult your insurance carrier or call the provider to verify.