DR. PAUL LOUIS LUDMER MD
NPI 1316976913
Internal Medicine - Cardiovascular Disease in Oakland, CA

Q: What is Paul Ludmer's NPI number?

The NPI number for Paul Ludmer is 1316976913. It was assigned to this individual provider in the NPPES registry on July 3, 2006.

Q: What is Paul Ludmer's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Q: When was this NPI record last updated?

The NPPES record for Paul Ludmer was last updated on October 22, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 July 03, 2006PECOS EnrolledAccepts Medicare Assignment

365 HAWTHORNE AVE, #201, OAKLAND, CA 94609(510) 452-1345(510) 452-1102 Get Directions Write a Review

NPPES record last updated: October 22, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Dr. Paul Louis Ludmer Md NPPES

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

DR. PAUL LOUIS LUDMER MD (NPI 1316976913) is an individual cardiovascular disease provider in Oakland, California, licensed in California (G46760) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1980).

NPPES Registry Identity

NPI1316976913

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NameDR. PAUL LOUIS LUDMERCredential: MD

Location Address365 HAWTHORNE AVE, #201Oakland, CA 94609-3107

Mailing Address365 Hawthorne Ave, #201Oakland, CA 94609 · (510) 452-1345 · Fax (510) 452-1102

Phone(510) 452-1345

Fax(510) 452-1102

Sole ProprietorNo

Medical School CMSOtherGraduated 1980

Enumeration DateJuly 3, 2006

Last NPPES UpdateOctober 22, 2021

NPPES CertifiedOctober 22, 2021

✔ NPI 1316976913 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

License✔ Licensed in CA · G46760

Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

Also ListedInternal Medicine · Clinical Cardiac ElectrophysiologyTaxonomy 207RC0001X · License G46760 (CA)

365 HAWTHORNE AVE, Oakland, CA 94609

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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

Dr. Paul Louis Ludmer 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 ID6608899117

PECOS Enrollment IDI20070209000597

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 Paul Ludmer reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sutter Bay Medical Foundation

6.0 mi

Multi-Specialty

12 CAMINO ENCINAS
Orinda, CA 94563

Reassigned Medicare billing, California enrollment
4,479 clinicians in this Medicare group

NPI 1366898538 (510) 204-8180

Knd Development 59, LLC

10 mi

Hospitalist

2800 BENEDICT DR
San Leandro, CA 94577

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

NPI 1235468562 (510) 357-8300

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 14

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 moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

589 services277 patients

Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days 93296

This procedure involves remotely monitoring your pacemaker or implantable defibrillator system. Over a 90-day period, we check the device's performance and your heart's activity. This helps ensure the device is functioning properly and providing the best possible support for your heart health.

338 services109 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

280 services252 patients

Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days 93297

This service involves remotely monitoring your heart and blood vessel implant system for up to 30 days. Using advanced technology, healthcare professionals can track the device's performance and your health status, ensuring the system is working optimally for your needs.

247 services83 patients

Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days 93294

This procedure evaluates your pacemaker system remotely for up to 90 days. It checks whether single, dual, multiple lead, or leadless pacemakers are working properly. It's a safe, convenient way to ensure your heart device is functioning optimally.

246 services78 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.

223 services168 patients

Heart rhythm review and interpretation of continous external ekg over 8-15 days 93248

This service involves wearing a device for 8-15 days that continuously records your heart's electrical activity. It helps in identifying irregular heart rhythms. The recorded data is then reviewed and interpreted by a healthcare professional for any abnormalities.

151 services149 patients

Heart rhythm recording of continous external ekg over 8-15 days 93246

A heart rhythm recording is a non-invasive procedure where a small device, attached externally, monitors your heart's electrical activity for 8-15 days. It helps detect irregular heart rhythms, assess heart rate, and guide treatment decisions. It's safe, painless, and can be done during normal daily activities.

148 services146 patients

Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days 93295

This procedure involves remotely monitoring your implantable defibrillator system, which can have single, dual, or multiple leads. Over a period of up to 90 days, the system's performance is evaluated to ensure it's working properly and providing the necessary heart rhythm support.

98 services33 patients

Programming of dual lead pacemaker system 93280

Programming of a dual lead pacemaker system is a procedure to adjust your heart's pacemaker settings. This process involves a small device, called a programmer, that communicates with your pacemaker to ensure it's working optimally for your heart's needs.

40 services36 patients

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.

34 services33 patients

Heart rhythm recording continous external ekg over more than 48 hours up to 7 days 93242

This procedure involves wearing a device, an external EKG, for up to 7 days to continuously monitor your heart rhythm. It helps detect irregularities that may not occur during a standard EKG. The device is non-invasive and safe.

27 services27 patients

Heart rhythm review, and interpretation of continous external ekg over more than 48 hours up to 7 days 93244

A heart rhythm review involves monitoring your heart's electrical activity for more than 48 hours up to 7 days. Using a device called an external EKG, doctors can track your heartbeats to detect irregularities and help diagnose heart conditions.

27 services27 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.

20 services20 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94609 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

$153.83 typical visit price

range $69.00 – $202.35

Typical copayment $38.45 (range $17.25 – $50.58)

Most-billed visit code 99204

Established Patient

$84.91 typical visit price

range $23.44 – $166.46

Typical copayment $21.22 (range $5.86 – $41.61)

Most-billed visit code 99213

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 20

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

MR. HON FONG MD

Obstetrics & Gynecology (Gynecology)

365 HAWTHORNE AVE, SUITE 301
OAKLAND, CA 94609

Alameda County (510) 893-1700

ERIC L JOHNSON MD

Internal Medicine (Interventional Cardiology)

365 HAWTHORNE AVE, #201
OAKLAND, CA 94609

Alameda County (510) 452-1345

AARON PETERS PA-C

Physician Assistant (Surgical)

365 HAWTHORNE AVE
OAKLAND, CA 94609

Alameda County (510) 465-5523

AJAY KUMAR UPADHYAY MD

Surgery

365 HAWTHORNE AVE, STE 101
OAKLAND, CA 94609

Alameda County (510) 465-5523

RUPERT ROUPEN HOROUPIAN MD

Surgery

365 HAWTHORNE AVE, SUITE 101
OAKLAND, CA 94609

Alameda County (510) 465-5523

MR. THOMAS LEE HAMBRICK MD

Obstetrics & Gynecology

365 HAWTHORNE AVE, SUITE 301
OAKLAND, CA 94609

Alameda County (510) 893-1700

MR. EDWARD MARTIN BLUMENSTOCK MD

Obstetrics & Gynecology

365 HAWTHORNE AVE, STE 301
OAKLAND, CA 94609

Alameda County (510) 893-1700

MS. GOLDEE HANNAH GROSS MD

Obstetrics & Gynecology

365 HAWTHORNE AVE, STE 301
OAKLAND, CA 94609

Alameda County (510) 893-1700

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 Paul Ludmer's NPI number?

The NPI number for Paul Ludmer is 1316976913. It was assigned to this individual provider in the NPPES registry on July 3, 2006.

Where is Paul Ludmer located?

Paul Ludmer practices at 365 Hawthorne Ave #201, Oakland, CA 94609. The listed phone number is (510) 452-1345.

What is Paul Ludmer's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Paul Ludmer enrolled in Medicare?

Yes. Paul Ludmer 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 Paul Ludmer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Paul Ludmer reassigns Medicare benefits to 2 organizations: Sutter Bay Medical Foundation (Orinda, CA) and Knd Development 59, LLC (San Leandro, CA). 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 Paul Ludmer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Paul Ludmer was last updated on October 22, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.