CURTIS W. OLLAYOS M.D. – NPI #1114032612
Pathology

A cytopathologist is an anatomic pathologist trained in the diagnosis of human disease by means of the study of cells obtained from body secretions and fluids, by scraping, washing, or sponging the surface of a lesion, or by the aspiration of a tumor mass or body organ with a fine needle. A major aspect of a cytopathologist's practice is the interpretation of Papanicolaou-stained smears of cells from the female reproductive systems, the "Pap" test. However, the cytopathologist's expertise is applied to the diagnosis of cells from all systems and areas of the body. He/she is a consultant to all medical specialists.

Health Care Provider Taxonomy Code for Pathology

CURTIS OLLAYOS is a pathologist located in BALTIMORE, MD. NPPES has assigned the NPI number 1114032612 to CURTIS OLLAYOS on August 21, 2006. It is a Type-1 NPI, indicating this NPI number is associated with an individual. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 207ZC0500X from the Health Care Provider Taxonomy code set, which is classified as Pathology, specializing in Cytopathology

The NPI profile was last updated on Sep 11, 2025. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for CURTIS OLLAYOS below.

NPI Profile for
CURTIS W. OLLAYOS

NPI Number
1114032612
Enumeration Date

(about 20 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
CURTIS W. OLLAYOS
Credentials
M.D.
Primary location
3455 WILKENS AVE STE 208
BALTIMORE, MD 21229-5265
Phone: (410) 644-4320 Fax:
Mailing address
Same as primary location
Sole Proprietor
No
Updated
Identifiers

Identifiers for CURTIS OLLAYOS

Identifiers are used to associate other provider identifiers such as Medicaid or other insurers (ie:, Blue Cross, Blue Shield, Aetna, Kaiser-Permanente, etc.), with their NPI number. These identifiers can be used in matching an NPI number to an insurer's records. However, not all providers have such numbers and not all providers choose to include them in their NPI information.

DescriptionIssuerStateIdentifier
otherBLUE SHIELDMD61489901
otherGHIDCW2270022
Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207ZC0500X
- Pathology / Cytopathology (Primary)		 MD D0039177
207ZP0102X
- Pathology / Anatomic Pathology & Clinical Pathology		 MD D0039177

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.

Additional Information

Education
UNIVERSITY OF CONNECTICUT SCHOOL OF MEDICINE - Graduated 1988
Accepts Medicare
This provider accepts Medicare-approved amount as payment in full. The Medicare-approved amount is the total the provider can be paid. When a provider accepts the Medicare-approved amount as payment, you won't be billed for more than the Medicare deductible & coinsureance.
Medicare Ordering & Referring
Provider can:
  • Refer to Part B
  • Order Durable Medical Equipment
  • Refer to Home Health Agency
  • Order Power Mobility Devices
Affiliations
CURTIS OLLAYOS is affiliated with the following medical group(s):
  • HOSPITAL
    • CARROLL HOSPITAL CENTER
      200 MEMORIAL AVENUE
      WESTMINSTER, MD 21157
    • NORTHWEST HOSPITAL CENTER
      5401 OLD COURT ROAD
      RANDALLSTOWN, MD 21133
    • SAINT AGNES HOSPITAL
      900 CATON AVENUE
      BALTIMORE, MD 21229
    • UMD UPPER CHESAPEAKE MEDICAL CENTER
      500 UPPER CHESAPEAKE DRIVE
      BEL AIR, MD 21014
    • UNIVERSITY OF MD SHORE MEDICAL CENTER AT EASTON
      219 SOUTH WASHINGTON STREET
      EASTON, MD 21601

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