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ANDREW SCOTT OLSEN MD
NPI 1811359532
Psychiatry & Neurology - Neurology in Marietta, GA

Active since March 22, 2016PECOS EnrolledAccepts Medicare Assignment
677 CHURCH ST NE STE 100, MARIETTA, GA 30060(770) 422-2326(770) 422-7797 Get Directions Write a Review

NPPES record last updated: September 9, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 9, 2021, Dec 28, 2020, Oct 19, 2020 and 3 more (6 updates tracked since 2016).

About Andrew Scott Olsen Md NPPES

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

ANDREW SCOTT OLSEN MD (NPI 1811359532) is an individual neurology provider in Marietta, Georgia, licensed in Georgia (86819) and active in the NPI registry since March 2016. He is enrolled in Medicare PECOS, is affiliated with Wellstar West Georgia Medical Center, and maintains a secondary practice location in Lawrenceville.

NPPES Registry Identity

NPI1811359532
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameANDREW SCOTT OLSENCredential: MD
Location Address677 CHURCH ST NE STE 100Marietta, GA 30060-1101
Mailing Address677 Church St NeMarietta, GA 30060-1101 · (770) 422-2326 · Fax (770) 422-7797
Phone(770) 422-2326
Fax(770) 422-7797
Sole ProprietorNo
Medical School CMSPerelman School Of Med At The University Of PennsylvaniaGraduated 2016
Enumeration DateMarch 22, 2016
Last NPPES UpdateSeptember 9, 20216 updates tracked since enumeration
NPPES CertifiedSeptember 9, 2021
✔ NPI 1811359532 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in GA · 86819
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
677 CHURCH ST NE STE 100, Marietta, GA 30060
Open in Google Maps ↗

Secondary Practice Location 1

Location 11000 Medical Center BlvdLawrenceville, GA 30046-7694 · Phone (678) 312-3294 · Fax (678) 312-3282

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., CareSource.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

Andrew Scott Olsen 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 ID143649541
PECOS Enrollment IDI20201005001728
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.

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.
143 services141 patients
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.
86 services50 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.
56 services47 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
17 services14 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
13 services13 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.
12 services12 patients

Hospital Affiliations CMS Care Compare 5

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

Wellstar West Georgia Medical Center

Acute Care Hospitals · Lagrange, GA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number110016
Location1514 Vernon RoadLagrange, GA 30240 · Troup County
Emergency services Birthing friendly

Wellstar Spalding Medical Center

Acute Care Hospitals · Griffin, GA
1/5 CMS rating
OwnershipProprietary
CMS Certification Number110031
Location601 South 8th StreetGriffin, GA 30224 · Spalding County
Emergency services Birthing friendly

Wellstar Kennestone Regional Medical Center

Acute Care Hospitals · Marietta, GA
4/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number110035
Location677 Church StreetMarietta, GA 30060 · Cobb County
Emergency services Birthing friendly

Wellstar Paulding Medical Center

Acute Care Hospitals · Hiram, GA
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number110042
Location2518 Jimmy Lee Smith ParkwayHiram, GA 30141 · Paulding County

Wellstar Cobb Medical Center

Acute Care Hospitals · Austell, GA
2/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number110143
Location3950 Austell RdAustell, GA 30106 · Cobb County
Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30060 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
$130.64 typical visit price
range $56.84 – $172.43
Typical copayment $32.66 (range $14.21 – $43.10)
Most-billed visit code 99204
Established Patient
$100.20 typical visit price
range $18.22 – $140.40
Typical copayment $25.05 (range $4.55 – $35.10)
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 3

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

ASHLIE WALSH
Physician Assistant
677 CHURCH ST NE STE 100
MARIETTA, GA 30060
Cobb County (770) 793-5000
ASHLEY AMON SCHIVAL NP
Nurse Practitioner (Acute Care)
677 CHURCH ST NE STE 100
MARIETTA, GA 30060
Cobb County (770) 422-2326
MICHELLE ALEJANDRA MALONE PA-C
Physician Assistant
677 CHURCH ST NE STE 100
MARIETTA, GA 30060
Cobb County (770) 422-2326

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Andrew Olsen's NPI number?

The NPI number for Andrew Olsen is 1811359532. It was assigned to this individual provider in the NPPES registry on March 22, 2016.

Where is Andrew Olsen located?

Andrew Olsen practices at 677 Church St NE Ste 100, Marietta, GA 30060. The listed phone number is (770) 422-2326.

What is Andrew Olsen's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Andrew Olsen enrolled in Medicare?

Yes. Andrew Olsen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Andrew Olsen accept?

Health plans from Alliant Health Plans, Inc. and CareSource list Andrew Olsen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Andrew Olsen affiliated with any hospitals?

According to CMS data, Andrew Olsen is affiliated with Wellstar West Georgia Medical Center, Wellstar Spalding Medical Center, Wellstar Kennestone Regional Medical Center, Wellstar Paulding Medical Center and Wellstar Cobb Medical Center.

When was this NPI record last updated?

The NPPES record for Andrew Olsen was last updated on September 9, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.