DR. NILS A. GUTTENPLAN M.D.
NPI 1952399610
Specialist in New York, NY

Q: What is Nils Guttenplan's NPI number?

The NPI number for Nils Guttenplan is 1952399610. It was assigned to this individual provider in the NPPES registry on October 7, 2005.

Q: What is Nils Guttenplan's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Q: When was this NPI record last updated?

The NPPES record for Nils Guttenplan was last updated on December 21, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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 October 07, 2005PECOS Enrolled

100/100

CMS Quality Rating

1421 3RD AVE, 5TH FLOOR, NEW YORK, NY 10028(212) 249-6500(212) 249-2906 Get Directions Write a Review

NPPES record last updated: December 21, 2009. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About Dr. Nils A. Guttenplan M.d. NPPES

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

DR. NILS A. GUTTENPLAN M.D. (NPI 1952399610) is an individual specialist in New York, New York, licensed in New York (245033) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS, is affiliated with Montefiore Medical Center, and is a graduate of New York Medical College (2001).

NPPES Registry Identity

NPI1952399610

Entity TypeIndividualMale

Primary Taxonomy174400000X

Provider Legal NameDR. NILS A. GUTTENPLANCredential: M.D.

Location Address1421 3RD AVE, 5TH FLOORNew York, NY 10028-1802

Mailing Address1421 3rd Ave, 5th FloorNew York, NY 10028-1802 · (212) 249-6500 · Fax (212) 249-2906

Phone(212) 249-6500

Fax(212) 249-2906

Sole ProprietorNo

Medical School CMSNew York Medical CollegeGraduated 2001

Enumeration DateOctober 7, 2005

Last NPPES UpdateDecember 21, 2009

✔ NPI 1952399610 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

License✔ Licensed in NY · 245033

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

1421 3RD AVE, New York, NY 10028

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Other Identifiers 1

Medicare PINA300000765NY

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Nils A. Guttenplan M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2062457377

PECOS Enrollment IDI20090521000352

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 Reassignment

Medicare enrollment records show Nils Guttenplan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Montefiore Medical Center

1.7 mi

Family Medicine

2633 BROADWAY
New York, NY 10025

Reassigned Medicare billing, New York enrollment
5,251 clinicians in this Medicare group

NPI 1760288278 (888) 663-6331

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 19

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.

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.

500 services72 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

224 services146 patients

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.

222 services146 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.

149 services111 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.

123 services49 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.

119 services50 patients

Evaluation of cardiac rhythm monitor system, remote up to 30 days 93298

This procedure involves remotely monitoring your heart rhythm for up to 30 days. A small device will record your heart's activity, which can be accessed by your healthcare team. This aids in diagnosing any irregularities or issues with your heart function.

67 services11 patients

Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221

Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.

38 services38 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.

37 services35 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.

36 services32 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.

30 services29 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.

23 services19 patients

Comprehensive electrophysiologic evaluation with catheter destruction of abnormality causing atrial fibrillation (uncoordinated contraction of upper chambers of heart) by pulmonary vein isolation 93656

This is a procedure to treat atrial fibrillation, a condition causing irregular heartbeats. It involves a detailed heart evaluation using electrophysiology. A catheter is then used to destroy the problematic area causing the issue. Specifically, isolation of the pulmonary vein is done to regulate the heartbeat.

23 services23 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.

22 services22 patients

Programming of heart rhythm stimulation after drug infusion 93623

Programming of heart rhythm stimulation after drug infusion is a process to regulate your heartbeat. After a medication is administered into your body, a device is programmed to monitor and correct irregular heart rhythms, ensuring your heart functions optimally.

19 services19 patients

Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 99152

This procedure involves a doctor administering a medication to reduce your consciousness during a procedure. This helps in managing discomfort and anxiety. The initial application lasts for 15 minutes and is for individuals aged 5 years or older.

17 services17 patients

Destruction of tissue of upper heart chamber through tube to treat abnormal heart rhythm 93657

This procedure involves using a tube, or catheter, to access your upper heart chamber. Special tools are then used to destroy a small area of heart tissue causing abnormal rhythm. This helps reset your heart's regular rhythm, improving heart function.

16 services16 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.

14 services13 patients

Programming of dual lead pacemaker system 93280

12 services11 patients

Hospital Affiliations CMS Care Compare

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

Montefiore Medical Center

Acute Care Hospitals · Bronx, NY

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330059

Location111 East 210th StreetBronx, NY 10467 · Bronx County

Emergency services Birthing friendly

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

100/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Promoting Interoperability

100

Improvement Activities

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.

DR. ABRAHAM JOSHUA ZIMM M.D.

Otolaryngology (Plastic Surgery within the Head & Neck)

1421 3RD AVE, 4TH FLR
NEW YORK, NY 10028

New York County (212) 327-4600

DR. KRISTEN P. CALABRESE AU.D.

Audiologist

1421 3RD AVE, 4TH FLOOR
NEW YORK, NY 10028

New York County (212) 792-3900

DR. DAVID R. EDELSTEIN M.D.

Otolaryngology (Plastic Surgery within the Head & Neck)

1421 3RD AVE, 4TH FLR
NEW YORK, NY 10028

New York County (212) 452-1500

DAVID SEIDMAN MD PC.

Otolaryngology (Facial Plastic Surgery)

1421 3RD AVE, 4TH FLR
NEW YORK, NY 10028

New York County (212) 861-3700

QUEENS AUDIOLOGY, PLLC

Audiologist

1421 3RD AVE
NEW YORK, NY 10028

New York County (212) 792-3900

HEART RHYTHM ASSOCIATES PLLC

Internal Medicine (Clinical Cardiac Electrophysiology)

1421 3RD AVE, 5TH FLOOR
NEW YORK, NY 10028

New York County (212) 390-1020

THOMAS JASON MARSDEN M.S.

Audiologist

1421 3RD AVE, 4TH FLOOR
NEW YORK, NY 10028

New York County (212) 879-3836

ROSENBAUM & ROSENFELD RADIOLOGY, LLP

Radiology (Diagnostic Radiology)

1421 3RD AVE
NEW YORK, NY 10028

New York County (212) 744-5538

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 Nils Guttenplan's NPI number?

The NPI number for Nils Guttenplan is 1952399610. It was assigned to this individual provider in the NPPES registry on October 7, 2005.

Where is Nils Guttenplan located?

Nils Guttenplan practices at 1421 3rd Ave 5th Floor, New York, NY 10028. The listed phone number is (212) 249-6500.

What is Nils Guttenplan's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Nils Guttenplan enrolled in Medicare?

Yes. Nils Guttenplan is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Nils Guttenplan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nils Guttenplan reassigns Medicare benefits to Montefiore Medical Center (New York, NY). The 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 Nils Guttenplan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Nils Guttenplan affiliated with any hospitals?

According to CMS data, Nils Guttenplan is affiliated with Montefiore Medical Center.

When was this NPI record last updated?

The NPPES record for Nils Guttenplan was last updated on December 21, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.