1. Home
  2. Directory
  3. New York
  4. New York New York
  5. Anesthesiology
  6. NPI Profile

DR. CLARICIO DECASTRO PEGUERO M.D.
NPI 1841204211
Anesthesiology in New York, NY

Active since July 28, 2006PECOS EnrolledAccepts Medicare Assignment
506 LENOX AVENUE, 3RD FLOOR MLK BLDG / PAIN MANAGEMENT CLINIC, NEW YORK, NY 10037(212) 939-1000(212) 939-2068 Get Directions Write a Review

NPPES record last updated: January 26, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jan 26, 2022, Jan 11, 2022 (2 updates tracked since 2022).

About Dr. Claricio Decastro Peguero M.d. NPPES

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

DR. CLARICIO DECASTRO PEGUERO M.D. (NPI 1841204211) is an individual anesthesiology provider in New York, New York, licensed in New York (206656) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Harlem Hospital Center, and is a graduate of Other (1989).

NPPES Registry Identity

NPI1841204211
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. CLARICIO DECASTRO PEGUEROCredential: M.D.
Location Address506 LENOX AVENUE, 3RD FLOOR MLK BLDG / PAIN MANAGEMENT CLINICNew York, NY 10037-1802
Mailing Address154 Orangeburgh RdOld Tappan, NJ 07675-7499 · (551) 204-2543 · Fax (212) 939-2068
Phone(212) 939-1000
Fax(212) 939-2068
Sole ProprietorYes
Medical School CMSOtherGraduated 1989
Enumeration DateJuly 28, 2006
Last NPPES UpdateJanuary 26, 20222 updates tracked since enumeration
NPPES CertifiedJanuary 26, 2022
✔ NPI 1841204211 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in NY · 206656
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Also ListedAnesthesiology · Pain MedicineTaxonomy 207LP2900X · License 206656 (NY)
506 LENOX AVENUE, New York, NY 10037
Open in Google Maps ↗

Other Identifiers 1

Medicaid02060277NY

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. Claricio Decastro Peguero M.d. 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 ID3971542424
PECOS Enrollment IDI20050426000116
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

3

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

Physician Affiliate Group Of New York PC
Same address
Dietitian, Registered
506 LENOX AVE
New York, NY 10037
  • Reassigned Medicare billing, New York enrollment
  • 2,094 clinicians in this Medicare group
NPI 1013375526 (212) 939-2467
Harlem Medical Associates PC
Same address
General Practice
506 MALCOLM X BLVD (LENOX AVE)
New York, NY 10037
  • Reassigned Medicare billing, New York enrollment
  • 676 clinicians in this Medicare group
NPI 1487957692 (631) 675-9300
Pain Management & Rejuvenation Clinic Usa
6.8 mi
Pain Medicine
1209 SUMMIT AVE UNIT 102
Jersey City, NJ 07307
  • Reassigned Medicare billing, New Jersey enrollment
NPI 1043965163 (201) 714-4683

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 3

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 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.
34 services24 patients
Aspiration and/or injection of fluid from large joint 20610
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
22 services16 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.
15 services13 patients

Hospital Affiliations CMS Care Compare

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

Harlem Hospital Center

Acute Care Hospitals · New York, NY
1/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number330240
Location506 Lenox AvenueNew York, NY 10037 · New York County
Emergency services Birthing friendly

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. EARL A SCOTT MD
Internal Medicine
506 LENOX AVENUE, WP-522
NEW YORK, NY 10037
New York County (212) 939-2740
DR. DEEPIKA SINGH MD
Psychiatry & Neurology (Psychiatry)
506 LENOX AVENUE, WP-522
NEW YORK, NY 10037
New York County (212) 939-2740
MR. SHAMON KENTON GUMBS M.D.
Surgery
506 LENOX AVENUE
NEW YORK, NY 10037
New York County (212) 939-1641
MS. KERRIE-ANN ASHLEY GABAY MBBS
Student in an Organized Health Care Education/Training Program
506 LENOX AVENUE
NEW YORK, NY 10037
New York County (212) 939-4019
MARYA SYED M.D.
Student in an Organized Health Care Education/Training Program
506 LENOX AVENUE
NEW YORK, NY 10037
New York County (212) 939-1406
DR. SONJA SANAE HOWARD M.D.
Obstetrics & Gynecology
506 LENOX AVENUE, MLK BUILDING RM 4143
NEW YORK, NY 10037
New York County (212) 939-4335
SAILESH KUMAR SHRESTHA M.D.
Student in an Organized Health Care Education/Training Program
506 LENOX AVENUE
NEW YORK, NY 10037
New York County (212) 939-1406
MS. TASHEKA AMMOYA MCPHERSON M.D.
Student in an Organized Health Care Education/Training Program
506 LENOX AVENUE, RM. 13-106-MLK
NEW YORK, NY 10037
New York County (212) 939-1406

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 Claricio Decastro Peguero's NPI number?

The NPI number for Claricio Decastro Peguero is 1841204211. It was assigned to this individual provider in the NPPES registry on July 28, 2006.

Where is Claricio Decastro Peguero located?

Claricio Decastro Peguero practices at 506 Lenox Avenue 3rd Floor Mlk Bldg / Pain Management Clinic, New York, NY 10037. The listed phone number is (212) 939-1000.

What is Claricio Decastro Peguero's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Claricio Decastro Peguero enrolled in Medicare?

Yes. Claricio Decastro Peguero 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 Claricio Decastro Peguero's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Claricio Decastro Peguero reassigns Medicare benefits to 3 organizations: Physician Affiliate Group Of New York PC (New York, NY), Harlem Medical Associates PC (New York, NY) and Pain Management & Rejuvenation Clinic Usa (Jersey City, NJ). 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 Claricio Decastro Peguero's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Claricio Decastro Peguero affiliated with any hospitals?

According to CMS data, Claricio Decastro Peguero is affiliated with Harlem Hospital Center.

When was this NPI record last updated?

The NPPES record for Claricio Decastro Peguero was last updated on January 26, 2022. 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.