DR. ROWEN GUMPAS DIANO MD NPI 1992862585

NPI Information

  • NPI: 1992862585
  • Provider Name: DR. ROWEN GUMPAS DIANO, MD
  • Classification: Internal Medicine - 207RG0300X
  • Specialization: Geriatric Medicine
  • Entity Type: Individual
  • PECOS Registration: Yes
  • CLIA Number: 31D2250313
  • Address: 48 N FULLERTON AVE
    MONTCLAIR, NJ
    ZIP 07042
  • Phone: (973) 744-7337

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NPI Details

DR. Rowen Gumpas Diano, MD is a geriatric medicine internal medicine in Montclair, NJ with 43 years of experience. The provider is an internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital. DR. Rowen Gumpas Diano, MD NPI is 1992862585. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

48 N FULLERTON AVE
MONTCLAIR, NJ
ZIP 07042-411
Phone: (973) 744-7337
Fax: (973) 744-5035

The NPI 1992862585 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The CLIA number assigned to this NPI record is 31D2250313 - physician office with a certificate type of Certificate of Waiver.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Follow-up nursing facility visit per day, typically 25 minutes (HCPCS:99309)
  • Follow-up hospital inpatient care per day, typically 35 minutes (HCPCS:99233)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Initial nursing facility visit per day, typically 45 minutes (HCPCS:99306)
  • Initial hospital inpatient care per day, typically 70 minutes (HCPCS:99223)
  • Hospital discharge day management, more than 30 minutes (HCPCS:99239)
  • Follow-up nursing facility visit per day, typically 25 minutes (HCPCS:99309)
  • Follow-up nursing facility visit per day, typically 35 minutes (HCPCS:99310)
  • Established patient home visit, typically 1 hour (HCPCS:99350)
  • Follow-up nursing facility visit per day, typically 15 minutes (HCPCS:99308)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and (HCPCS:G0180)
  • Nursing facility discharge management, more than 30 minutes (HCPCS:99316)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Insertion of needle into vein for collection of blood sample (HCPCS:36415)
  • Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)
  • Initial nursing facility visit per day, typically 45 minutes (HCPCS:99306)
  • New patient office or other outpatient visit, 60-74 minutes (HCPCS:99205)
  • Initial hospital observation care per day, typically 70 minutes (HCPCS:99220)
  • Extended office or other outpatient service, first hour (HCPCS:99354)
  • Advance care planning, first 30 minutes (HCPCS:99497)
  • Extended inpatient or observation hospital service, first hour (HCPCS:99356)
  • Hospital observation care on day of discharge (HCPCS:99217)

The enumeration date for this NPI number is 1/2/2007 and was last updated on 8/1/2019.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207RG0300XInternal MedicineGeriatric Medicine25MA0693000NEW JERSEYYes

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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