AXEL ROSENGART MD
NPI 1629129606
Psychiatry & Neurology - Neurology in Bakersfield, CA

Q: What is Axel Rosengart's NPI number?

The NPI number for Axel Rosengart is 1629129606. It was assigned to this individual provider in the NPPES registry on January 16, 2007. The provider is also known as Axel Rosengart Md/Phd.

Q: What is Axel Rosengart's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Axel Rosengart was last updated on May 15, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since January 16, 2007PECOS EnrolledAccepts Medicare Assignment

3838 SAN DIMAS ST STE A140, BAKERSFIELD, CA 93301(661) 632-7126 Get Directions Write a Review

NPPES record last updated: May 15, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 15, 2024, Nov 11, 2022, Jul 30, 2021 and 3 more (6 updates tracked since 2019).

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About Axel Rosengart Md NPPES

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

AXEL ROSENGART MD (NPI 1629129606) is an individual neurology provider in Bakersfield, California, licensed in Guam (M-2437) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Guam Regional Medical City, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1629129606

Entity TypeIndividualMale

Primary Taxonomy2084N0400X

Provider Legal NameAXEL ROSENGARTCredential: MD

Location Address3838 SAN DIMAS ST STE A140Bakersfield, CA 93301-1151

Mailing AddressPo Box 976Bakersfield, CA 93302-0976 · Fax (570) 271-6578

Phone(661) 632-7126

Sole ProprietorNo

Medical School CMSOtherGraduated 1987

Enumeration DateJanuary 16, 2007

Last NPPES UpdateMay 15, 20246 updates tracked since enumeration

NPPES CertifiedMay 15, 2024

✔ NPI 1629129606 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

Licenses✔ Licensed in GU · M-2437✔ Licensed in IL · 036103565✔ Licensed in ND · 18104✔ Licensed in GU · MTL-2024-011

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.

3838 SAN DIMAS ST STE A140, Bakersfield, CA 93301

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Other Names 1

Professional Name (2)Axel Rosengart Md/phd

Secondary Practice Locations 2

Location 1503 N 21st StCamp Hill, PA 17011-2204 · Phone (717) 763-2196 · Fax (717) 763-2947

Location 2525 E 68th St, Weill Cornell Medical College Dept. of NeurologyNew York, NY 10065-4870 · Phone (212) 746-0225 · Fax (212) 746-8532

Other Identifiers 1

Medicaid036103565IL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of North Dakota.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Axel Rosengart 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 ID2567477359

PECOS Enrollment IDI20240516002202

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.

Medicare Billing Reassignments

Medicare enrollment records show Axel Rosengart reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Kern County Hospital Authority

0.3 mi

Federally Qualified Health Center (FQHC)

820 34TH ST, SUITE 202
Bakersfield, CA 93301

Reassigned Medicare billing, California enrollment
532 clinicians in this Medicare group

NPI 1164974739 (661) 326-2000

United Neuroscience, Inc

6.2 mi

Neurology

9330 STOCKDALE HWY STE 200
Bakersfield, CA 93311

Reassigned Medicare billing, California enrollment
18 clinicians in this Medicare group

NPI 1497128557 (661) 324-0500

Guam Healthcare Development Incorporated

Clinic/Center

133 ROUTE 3
Dededo, GU 96929

Reassigned Medicare billing, Guam enrollment
432 clinicians in this Medicare group

NPI 1326447939 (671) 645-5500

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 4

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.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

81 services64 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

38 services38 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.

13 services13 patients

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.

11 services11 patients

Hospital Affiliations CMS Care Compare

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

Guam Regional Medical City

Acute Care Hospitals · Dededo, GU

OwnershipVoluntary non-profit - Private

CMS Certification Number650003

Location133 Route 3Dededo, GU 96929 · Guam County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93301 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

$135.05 typical visit price

range $59.26 – $178.09

Typical copayment $33.76 (range $14.81 – $44.52)

Most-billed visit code 99204

Established Patient

$104.09 typical visit price

range $19.34 – $145.64

Typical copayment $26.02 (range $4.83 – $36.41)

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.

DR. VENKATA SIVA RAMAKRISHNA DANDAMUDI M.D

Psychiatry & Neurology (Neurology)

3838 SAN DIMAS ST STE A140
BAKERSFIELD, CA 93301

Kern County (661) 632-7126

HARI PRASAD KUNHI VEEDU MD

Psychiatry & Neurology (Neurology)

3838 SAN DIMAS ST STE A140
BAKERSFIELD, CA 93301

Kern County (661) 632-7126

LAURA RAGNA M.D.

Psychiatry & Neurology (Neurology)

3838 SAN DIMAS ST STE A140
BAKERSFIELD, CA 93301

Kern County (661) 632-7126

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 Axel Rosengart's NPI number?

The NPI number for Axel Rosengart is 1629129606. It was assigned to this individual provider in the NPPES registry on January 16, 2007. The provider is also known as Axel Rosengart Md/Phd.

Where is Axel Rosengart located?

Axel Rosengart practices at 3838 San Dimas St Ste A140, Bakersfield, CA 93301. The listed phone number is (661) 632-7126.

What is Axel Rosengart's specialty?

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

Is Axel Rosengart enrolled in Medicare?

Yes. Axel Rosengart 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.

Which organizations bill Medicare for Axel Rosengart's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Axel Rosengart reassigns Medicare benefits to 3 organizations: Kern County Hospital Authority (Bakersfield, CA), United Neuroscience, Inc (Bakersfield, CA) and Guam Healthcare Development Incorporated (Dededo, GU). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Axel Rosengart's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Axel Rosengart accept?

Health plans from Blue Cross Blue Shield of North Dakota list Axel Rosengart 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 Axel Rosengart affiliated with any hospitals?

According to CMS data, Axel Rosengart is affiliated with Guam Regional Medical City.

When was this NPI record last updated?

The NPPES record for Axel Rosengart was last updated on May 15, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.