IFTEKHAR MAHMUD MD
NPI 1770966582
Internal Medicine in Carmel, NY

Active since June 30, 2015PECOS EnrolledAccepts Medicare Assignment
94.24/100
CMS Quality Rating
670 STONELEIGH AVE, CARMEL, NY 10512(845) 279-5711(845) 278-5543 Get Directions Write a Review

NPPES record last updated: October 14, 2018. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Iftekhar Mahmud Md NPPES

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

IFTEKHAR MAHMUD MD (NPI 1770966582) is an individual internal medicine provider in Carmel, New York, licensed in New York (294789) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS, is affiliated with Putnam Hospital Center, and maintains a secondary practice location in Brooklyn.

NPPES Registry Identity

NPI1770966582
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameIFTEKHAR MAHMUDCredential: MD
Location Address670 STONELEIGH AVECarmel, NY 10512-3997
Mailing Address670 Stoneleigh AveCarmel, NY 10512-3997 · (845) 279-5711 · Fax (845) 278-5543
Fax(845) 278-5543
Sole ProprietorYes
Medical School CMSOtherGraduated 2009
Enumeration DateJune 30, 2015
Last NPPES UpdateOctober 14, 2018
NPI 1770966582 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in NY · 294789
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

670 STONELEIGH AVE, Carmel, NY 10512

Secondary Practice Location 1

Location 11 Brookdale Plz, 134 CHCBrooklyn, NY 11212-3139 · Phone (718) 240-6347 · Fax (718) 240-6516

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Iftekhar Mahmud 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 ID5193078301
PECOS Enrollment IDI20181105001500
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.

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Follow-up hospital inpatient care per day, typically 35 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
315 services190 patients
Follow-up hospital inpatient care per day, typically 25 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.
258 services146 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
183 services177 patients
Hospital observation care on day of discharge 99217
Hospital observation care on the day of discharge involves monitoring your health status to ensure stability before you leave. This includes assessing vital signs, response to treatment, and readiness for home care or rehabilitation.
60 services58 patients
Initial hospital inpatient care per day, typically 70 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.
56 services54 patients
Follow-up observation care per day, typically 35 minutes 99226
Follow-up observation care is a daily check-up service that lasts about 35 minutes. It involves monitoring your health progress after a treatment or procedure. The care team assesses your recovery and addresses any concerns or questions you may have.
32 services28 patients

Hospital Affiliations CMS Care Compare

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

Putnam Hospital Center

Acute Care Hospitals · Carmel, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330273
Location670 Stoneleigh AvenueCarmel, NY 10512 · Putnam County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10512 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
$141.77 typical visit price
range $61.88 – $187.05
Typical copayment $35.44 (range $15.47 – $46.76)
Most-billed visit code 99204
Established Patient
$108.56 typical visit price
range $19.92 – $151.94
Typical copayment $27.14 (range $4.98 – $37.98)
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.

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.

94.24/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Quality78.26
Promoting Interoperability100
Improvement Activities40

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers37 claims38 services$14.89 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers39 claims40 services$66.76 avg. paid by Medicare
Standard wheelchair K0001
DME-Wheelchairs · category DD000N
1 supplier11 claims11 services$14.48 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Audiologist
670 STONELEIGH AVE, BLDG 665, STE 205
CARMEL, NY 10512
Anesthesiology
670 STONELEIGH AVE, PUTNAM HOSPITAL
CARMEL, NY 10512
Anesthesiology
670 STONELEIGH AVE, PUTNAM HOSPITAL
CARMEL, NY 10512
Anesthesiology
670 STONELEIGH AVE, PUTNAM HOSPTIAL
CARMEL, NY 10512
Anesthesiology
670 STONELEIGH AVE, PUTNAM HOSPITAL
CARMEL, NY 10512
Nurse Anesthetist, Certified Registered
670 STONELEIGH AVE, PUTNAM HOSPITAL
CARMEL, NY 10512
Anesthesiology
670 STONELEIGH AVE, PUTNAM HOSPITAL
CARMEL, NY 10512
Nurse Anesthetist, Certified Registered
670 STONELEIGH AVE, PUTNAM HOSPITAL
CARMEL, NY 10512

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1770966582, enumerated as an "individual" on June 30, 2015.

The provider is located at 670 STONELEIGH AVE CARMEL, NY 10512 and the phone number is (845) 279-5711.

Internal Medicine with taxonomy code 207R00000X.

Iftekhar Mahmud is affiliated with: PUTNAM HOSPITAL CENTER.