CRNC Operating LLC.

Primary specialty

Skilled Nursing FacilityTaxonomy code 314000000X

Legal business name

CRNC OPERATING LLC.

Doing business as

Cambridge Rehabilitation and Nursing Center

Practice address

8 Dana St
Cambridge, MA 02138-5402

Phone

(617) 864-4267

Fax

(914) 597-7622

NPI assigned

May 27, 2010

Last updated

Nov 8, 2010By the provider in NPPES

Organization subpart

No

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name

Mr. Ephraim Zagelbaum

Title

Owner

Phone

(914) 597-7600

Specialties & licenses 1

Addresses

Other identifiers 1

Other names 1

• CAMBRIDGE REHABILITATION AND NURSING CENTER Doing business as

Medicare fee-for-service enrollment

Enrolled in MA

Enrollment records 1

NPI to CCN mapping 1

The Medicare certification numbers (CCNs) connected to NPI 1528387768. Details of each certification follow.

• CCN 225520 Skilled nursing facility · Active · Details

Skilled nursing facility certification: CCN 225520

Legal name

CRNC OPERATING LLC.

Doing business as

CAMBRIDGE REHABILITATION AND NURSING CENTER

Certification status

Active

Provider type (POS)

Nursing home – SNF/NF dual certification

Participating since

Jul 27, 1990

Last certification

Jul 2, 2024

Beds

83

Ownership / control type

Limited Liability Corporation

Organization structure

LLCProprietary

Enrollment address

8 Dana St
Cambridge, MA 02138-5402

Nursing home name

CAMBRIDGE REHABILITATION & NURSING CENTER

Affiliated entity

PERSONAL HEALTHCARE MANAGEMENT

Listed as

Cambridge Rehabilitation & Nursing CenterCCN 225520 · All quality measures

Overall star rating

4 of 5

Health inspections

4 of 5

Staffing

4 of 5

Quality measures

3 of 5

Type

Medicare and Medicaid

Ownership

For profit - Limited Liability company

Certified

Jul 27, 1990

Medicare certification status

ActiveFrom the Provider of Services file

Certified beds

8377.3 residents per day on average

Chain

Personal Healthcare Management21 facilities in the chain

Processed by Care Compare on Aug 1, 2026.

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

Tax ID family

Cambridge Rehabilitation and Nursing Center2 organizations share this tax ID, including this one

Other organizations with this tax ID 1

Organizations that report the same tax identification number in the National Provider Directory.

• CRNC LLC

  • Skilled Nursing Facility
  • Walpole, MA
  • NPI 1336533785
  NPD tax ID

All disclosed owners & managing parties 11

As disclosed on the Medicare enrollment (CMS All Owners files). Individuals include officers, directors and managing employees, who may not hold ownership.

Owners & managing parties with NPI records 1

Owners and managing parties disclosed on this facility’s Medicare enrollment that are themselves Medicare-enrolled.

• Nelson Kisob Aweh, MD

  • Internal Medicine Physician
  • Cambridge, MA
  • NPI 1891923199

  Adp of the SNF, Operational/Managerial Control

  CMS ownership

Facilities with the same owner 1

Facilities that share an organizational owner with 5% or greater ownership or operational control.

• MRNC Operating, LLC

  dba Medford Rehabilitation & Nursing Center

  • Skilled Nursing Facility
  • Medford, MA
  • NPI 1265707749

  Arb II Holdings LLC, Ebz II Holdings LLC, Nedlaw II Holdings LLC

  CMS ownership

Practitioners 4

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Matthew Thomas Corey, MD

  • Geriatric Medicine (Internal Medicine) Physician
  • Somerville, MA
  • NPI 1518266741
  NPD (past)
• Michelle Rullan Johnson, MD

  • Geriatric Medicine (Internal Medicine) Physician
  • Cambridge, MA
  • NPI 1114285905

  Skilled Nursing Facility

  NPD (past)
• Serena H Chao, M.D.

  • Geriatric Medicine (Internal Medicine) Physician
  • Lebanon, NH
  • NPI 1053375840
  NPD (past)
• Daniel Chen, M.D.

  • Internal Medicine Physician
  • Washington, DC
  • NPI 1972823797
  NPD (past)

Affiliated clinicians 4

Clinicians who list this facility as an affiliation in Medicare Care Compare.

• Stephen Elliot Gordon, M.D.

  • Internal Medicine Physician
  • Boston, MA
  • NPI 1609009711

  Nursing home

  Care Compare affiliation
• Michelle Rullan Johnson, MD

  • Geriatric Medicine (Internal Medicine) Physician
  • Cambridge, MA
  • NPI 1114285905

  Nursing home

  Care Compare affiliation
• Daniel Chen, M.D.

  • Internal Medicine Physician
  • Washington, DC
  • NPI 1972823797

  Nursing home

  Care Compare affiliation
• Rajaram Pattar, MD

  • Internal Medicine Physician
  • Washington, DC
  • NPI 1386165702

  Nursing home

  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1274918400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1289174400000",
    "number": "1528387768",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "20 WOOD CT",
            "city": "TARRYTOWN",
            "state": "NY",
            "postal_code": "105913108",
            "telephone_number": "914-631-2600",
            "fax_number": "914-597-7622"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8 DANA ST",
            "city": "CAMBRIDGE",
            "state": "MA",
            "postal_code": "021385402",
            "telephone_number": "617-864-4267",
            "fax_number": "914-597-7622"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "CRNC OPERATING LLC.",
        "organizational_subpart": "NO",
        "enumeration_date": "2010-05-27",
        "last_updated": "2010-11-08",
        "status": "A",
        "authorized_official_last_name": "ZAGELBAUM",
        "authorized_official_first_name": "EPHRAIM",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "914-597-7600",
        "authorized_official_name_prefix": "Mr."
    },
    "taxonomies": [
        {
            "code": "314000000X",
            "taxonomy_group": "",
            "desc": "Skilled Nursing Facility",
            "state": "MA",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0911542",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "CAMBRIDGE REHABILITATION AND NURSING CENTER",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Grace Jerome Creech, DMD
• Paul Gerard Creelan, LICSW
• Zully Teresa Criado-Hedreen, D.D.S.
• Crimson Foot and Ankle Specialists, LLC
• Samantha Elyssa Cristol, PSY D
• Roderick H Crocker Jr., MD
• Monica Croghan
• Thomas M Cronan, ATC
• Brenda Cronin, O.D.
• Katherine Cronin, LCSW

• Skilled Nursing Facility in Cambridge, MA
• Providers in Cambridge, MA by specialty
• Skilled Nursing Facility in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 8, 2010; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; facility enrollments, owners and changes of ownership; Provider of Services certification data.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.