DR. LOUISE MARIE BAXTER M.D.
NPI 1609984632
Pediatrics - Neonatal-Perinatal Medicine in Portland, OR

NPI Status: Active since August 29, 2006

Contact Information

501 N GRAHAM ST
SUITE 265
PORTLAND, OR
ZIP 97227
Phone: (503) 282-7002
Fax: (503) 280-1290

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  • Individual
  • Female
  • Pediatrics
  • Neonatal-Perinatal Medicine
  • PECOS Enrolled

About LOUISE BAXTER

This page provides the complete NPI Profile along with additional information for Louise Baxter, a pediatrician established in Portland, Oregon with a medical specialization in Pediatrics, focusing in neonatal-perinatal medicine . The healthcare provider is registered in the NPI registry with number 1609984632 assigned on August 2006. The practitioner's primary taxonomy code is 2080N0001X with license number MD19208 (OR). The provider is registered as an individual and her NPI record was last updated 18 years ago.

NPI
1609984632
Provider Name
DR. LOUISE MARIE BAXTER M.D.
Gender
Female
Entity Type
Individual
Location Address
501 N GRAHAM ST SUITE 265 PORTLAND, OR 97227
Location Phone
(503) 282-7002
Location Fax
(503) 280-1290
Mailing Address
501 N GRAHAM ST SUITE 265 PORTLAND, OR 97227
Mailing Phone
(503) 282-7002
Mailing Fax
(503) 280-1290
Is Sole Proprietor?
No
Enumeration Date
08-29-2006
Last Update Date
07-08-2007
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A pediatrician like Louise Baxter is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, etc.

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

Pediatrics Neonatal-Perinatal Medicine

Taxonomy Code
2080N0001X
Type
Allopathic & Osteopathic Physicians
License No.
MD19208
License State
OR
Taxonomy Description
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.

Insurance Plans Accepted

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

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
073536MEDICAID (05)OR 

Medicare Participation & PECOS Enrollment Status

Louise Baxter 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: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) 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: Yes

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

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Reviews for DR. LOUISE MARIE BAXTER M.D.

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1609984632
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2609188866
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 6 + 0 + 9 + 1 + 8 + 8 + 8 + 6 + 6 + 24 = 78
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
80 - 78 = 22

The NPI number 1609984632 is valid because the calculated check digit 2 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


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

NPI Name / Type Taxonomy Address
1497740369DR. AMY Z SCHMITKE M.D.
Individual
Specialist501 N GRAHAM ST SUITE 525
PORTLAND, OR 97227
(503) 249-5454
1063407690DR. THOMAS O FLATH M.D.,
Individual
Specialist501 N GRAHAM ST SUITE 525
PORTLAND, OR 97227
(503) 249-5454
1346222494 DOUGLAS H KING MD
Individual
Pediatrics (Pediatric Cardiology)501 N GRAHAM ST #220
PORTLAND, OR 97227
(503) 280-3418
1356328223 DAVID M MCIRVIN MD
Individual
Pediatrics (Pediatric Cardiology)501 N GRAHAM ST #220
PORTLAND, OR 97227
(503) 280-3418
1104890557MR. JUDAH GOLD-MARKEL PA-C
Individual
Physician Assistant501 N GRAHAM ST SUITE 415
PORTLAND, OR 97227
(503) 413-3580
1386610277DR. ALEXANDER DEMETRE NICOLOFF M.D.
Individual
Surgery (Vascular Surgery)501 N GRAHAM ST SUITE 415
PORTLAND, OR 97227
(503) 413-3580
1043287204MRS. PATRICIA KREINBERG VROOMAN CPNP
Individual
Nurse Practitioner (Pediatrics)501 N GRAHAM ST SUITE 355
PORTLAND, OR 97227
(503) 413-2560
1003883026DR. KARIN ANN SELVA MD
Individual
Pediatrics (Pediatric Endocrinology)501 N GRAHAM ST SUITE 375
PORTLAND, OR 97227
(503) 413-1600
1821066416 MAYA KOIKE HUNTER MD
Individual
Pediatrics (Pediatric Endocrinology)501 N GRAHAM ST SUITE 375
PORTLAND, OR 97227
(503) 413-1600
1437128451 TRACY L LAIDLEY MD
Individual
Internal Medicine501 N GRAHAM ST STE 100
PORTLAND, OR 97227
(503) 249-5780
1346218542DR. JOHN ANDREW MCQUESTON SR. MD
Individual
Pediatrics (Pediatric Pulmonology)501 N GRAHAM ST SUITE 320
PORTLAND, OR 97227
(503) 459-4540
1811966518 CHRISTOPHER A ACHTERMAN MD
Individual
Orthopaedic Surgery501 N GRAHAM ST SUITE 200
PORTLAND, OR 97227
(503) 413-4488
1235108929 ADAM BARMADA MD
Individual
Orthopaedic Surgery (Adult Reconstructive Orthopaedic Surgery)501 N GRAHAM ST SUITE 200
PORTLAND, OR 97227
(503) 413-4488
1336118561 DAVID L NOALL MD
Individual
Orthopaedic Surgery501 N GRAHAM ST SUITE 200
PORTLAND, OR 97227
(503) 413-4488
1831168145 KATHLEEN JUDITH MCCANN PA-C
Individual
Physician Assistant501 N GRAHAM ST SUITE 200
PORTLAND, OR 97227
(503) 413-4488
1366402604DR. MICHELE E METRICK M.D.
Individual
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)501 N GRAHAM ST SUITE 330
PORTLAND, OR 97227
(503) 413-3600
1558322453DR. DAVID BRIAN SNYDER M.D.
Individual
Pediatrics (Pediatric Endocrinology)501 N GRAHAM ST SUITE 375
PORTLAND, OR 97227
(503) 413-1600
1396792990PACIFIC SURGICAL PC
Organization
Specialist501 N GRAHAM ST SUITE 580
PORTLAND, OR 97227
(503) 528-0704
1710908892 JUSTIN ALAN TIDWELL DPM
Individual
Podiatrist (Foot & Ankle Surgery)501 N GRAHAM ST SUITE 415
PORTLAND, OR 97227
(503) 413-2005
1396754560WOMEN'S CLINIC PC
Organization
Specialist501 N GRAHAM ST SUITE 525
PORTLAND, OR 97227
(503) 249-5454

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1609984632, enumerated in the NPI registry as an "individual" on August 29, 2006

The provider is located at 501 N Graham St Suite 265 Portland, Or 97227 and the phone number is (503) 282-7002

The provider's speciality is Pediatrics with taxonomy code 2080N0001X with a focus in Neonatal-Perinatal Medicine

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

This NPI record was last updated on August 29, 2006. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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