Chima O Ohaegbulam, MD

Primary specialty

Neurological Surgery PhysicianTaxonomy code 207T00000X

License

160498 Issued in MA

Practice address

71 Border Rd Ste 300
Waltham, MA 02451-1044

Phone

(781) 890-2133

Fax

(781) 890-2177

NPI assigned

Aug 15, 2005

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in MA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Neurosurgery

Education

Other, 1991

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Northeast Orthopaedic Alliance PLLCGroup PAC ID 5991149809, 288 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Elara Caring Home health agency, Braintree, MA, CCN 227475
• Vna Care Network Home health agency, Worcester, MA, CCN 227098
• New England Baptist Hospital Hospital, Boston, MA, CCN 220088
• Emerson Hospital - Hospital, W Concord, MA, CCN 220084
• Brown University Health Morton Hospital Hospital, Taunton, MA, CCN 220073

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/749/brand/1/csg/1/fhir/r4
• Direct secure messaging: chima.ohaegbulam.2@749.direct.athenahealth.com
• Direct secure messaging: cohaegbulam336760@direct.bilh.masshiway.net

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Northeast Orthopaedic Alliance PLLC

  • Orthopaedic Surgery Physician
  • Waltham, MA
  • NPI 1417724170
  Medicare reassignment Care Compare group NPD
• Boston Sports & Shoulder Center, LLC

  • Orthopaedic Surgery Physician
  • Waltham, MA
  • NPI 1437184165
  Medicare reassignment NPD
• Boston Sports & Shoulder Center, LLC

  • Orthopaedic Surgery Physician
  • Westborough, MA
  • NPI 1770975823
  NPD
• Northeast Orthopaedic Alliance PLLC

  • Durable Medical Equipment & Medical Supplies
  • Derry, NH
  • NPI 1477374155
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Emerson Hospital

  • General Acute Care Hospital
  • Concord, MA
  • NPI 1922103357
  Care Compare affiliation
• Lifespan of Massachusetts - Taunton Inc

  • General Acute Care Hospital
  • Taunton, MA
  • NPI 1609603877
  Care Compare affiliation
• Medical Resources Home Health Corp

  • Home Health Agency
  • Braintree, MA
  • NPI 1417934654
  Care Compare affiliation
• New England Baptist Hospital

  • General Acute Care Hospital
  • Roxbury Crossing, MA
  • NPI 1699767491
  Care Compare affiliation
• Vna Care Network, Inc.

  • Home Health Agency
  • Worcester, MA
  • NPI 1922002286
  Care Compare affiliation

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

{
    "created_epoch": "1124064000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757462400000",
    "number": "1164424693",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "71 BORDER RD STE 300",
            "city": "WALTHAM",
            "state": "MA",
            "postal_code": "024511044",
            "telephone_number": "781-890-2133",
            "fax_number": "781-890-2177"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "71 BORDER RD STE 300",
            "city": "WALTHAM",
            "state": "MA",
            "postal_code": "024511044",
            "telephone_number": "781-890-2133",
            "fax_number": "781-890-2177"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OHAEGBULAM",
        "first_name": "CHIMA",
        "middle_name": "O",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-08-15",
        "last_updated": "2025-09-10",
        "certification_date": "2025-09-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207T00000X",
            "taxonomy_group": "",
            "desc": "Neurological Surgery",
            "state": "MA",
            "license": "160498",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2106191",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Kimberly O'Toole, RN
• Alexandra Caroline Oates
• Christine Marie Obusek, R.N., B.S.N.
• Denisse Ochoa, M.ED.
• Elizabeth A Ogren, AU.D., CCC-A
• Fernanda Chaves Ohannessian
• Serena Ohanyan, PHARMD, RPH
• Tutu Okundaye
• Angel Olmo
• On Call Treatment, LLC

• Neurological Surgery Physician in Waltham, MA
• Providers in Waltham, MA by specialty
• Neurological Surgery Physician in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 10, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.