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GREGORY A WATTS M.D.
NPI 1730180209
Allergy & Immunology - Allergy in Cleveland, OH

Active since August 09, 2005PECOS EnrolledAccepts Medicare Assignment
29001 CEDAR RD, SUITE 429, CLEVELAND, OH 44124(440) 461-5300(440) 461-7984 Get Directions Write a Review

NPPES record last updated: April 11, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Gregory A Watts M.d. NPPES

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

GREGORY A WATTS M.D. (NPI 1730180209) is an individual allergy provider in Cleveland, Ohio, licensed in Ohio (35048999) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with Cleveland Clinic, and is a graduate of Ohio State University College Of Medicine (1981).

NPPES Registry Identity

NPI1730180209
Entity TypeIndividualMale
Primary Taxonomy207KA0200X
Provider Legal NameGREGORY A WATTSCredential: M.D.
Location Address29001 CEDAR RD, SUITE 429Cleveland, OH 44124-4062
Mailing Address29001 Cedar Rd, Suite 429Cleveland, OH 44124-4062 · (440) 461-5300 · Fax (440) 461-7984
Phone(440) 461-5300
Fax(440) 461-7984
Sole ProprietorYes
Medical School CMSOhio State University College Of MedicineGraduated 1981
Enumeration DateAugust 9, 2005
Last NPPES UpdateApril 11, 2008
✔ NPI 1730180209 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & Immunology · AllergyAllopathic & Osteopathic Physicians
Taxonomy Code207KA0200X
License✔ Licensed in OH · 35048999
Definition
A physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee
29001 CEDAR RD, Cleveland, OH 44124
Open in Google Maps ↗

Other Identifiers 2

Medicare PIN0589312OH
Medicare UPINA16624OH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Corporation of Ohio.Insurance ›

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

Gregory A Watts M.d. 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 ID4082503628
PECOS Enrollment IDI20040312000307
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 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
194 services152 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
111 services111 patients
Test for allergy using ingested items, initial 2 hours 95076
This is a test to identify food allergies. You'll consume specific foods under medical supervision. For the initial 2 hours, reactions like skin rashes, breathing issues, or digestive problems are monitored. It helps pinpoint what foods may be causing allergic reactions.
58 services58 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
29 services29 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
26 services25 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
19 services19 patients

Hospital Affiliations CMS Care Compare 2

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

Cleveland Clinic

Acute Care Hospitals · Cleveland, OH
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360180
Location9500 Euclid AvenueCleveland, OH 44195 · Cuyahoga County
Emergency services Birthing friendly

Hillcrest Hospital

Acute Care Hospitals · Mayfield Heights, OH
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360230
Location6780 Mayfield RoadMayfield Heights, OH 44124 · Cuyahoga County
Birthing friendly

Referred Medical Equipment & Supplies CMS DME claims

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

Pharmacy dispensing fee for inhalation drug(s); per 30 days Q0513
DME-Other DME · category DE000N
5 suppliers19 claims19 services$23.39 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.

PREMIER DERMATOLOGY
Dermatology (Dermatopathology)
29001 CEDAR RD, SUITE 203
LYNDHURST, OH 44124
Cuyahoga County (440) 684-9933
DR. KATHARINE S. ROCKMAN D.D.S.
Dentist (General Practice)
29001 CEDAR RD, STE#675
LYNDHURST, OH 44124
Cuyahoga County (440) 995-1961
KATHLEEN T. SPILAR M.A.
Audiologist
29001 CEDAR RD, SUITE 203
LYNDHURST, OH 44124
Cuyahoga County (440) 684-9970
DR. REBECCA BIETTA DAVIS D.D.S., M.S.D.
Dentist (Periodontics)
29001 CEDAR RD, SUITE 450
LYNDHURST, OH 44124
Cuyahoga County (440) 461-3400
DR. RALPH F MONDORA D.D.S.
Dentist (General Practice)
29001 CEDAR RD, SUITE 320
LYNDHURST, OH 44124
Cuyahoga County (440) 461-7115
DR. JAY C RESNICK DDS
Dentist (General Practice)
29001 CEDAR RD, SUITE 660
LYNDHURST, OH 44124
Cuyahoga County (440) 461-8200
MARC A ZECHEL M.D.,D.D.S.
Dentist (Oral and Maxillofacial Surgery)
29001 CEDAR RD, SUITE 680
CLEVELAND, OH 44124
Cuyahoga County (440) 461-1157
DR. JUDITH A EVANS MD
Obstetrics & Gynecology
29001 CEDAR RD, STE 518
LYNDHURST, OH 44124
Cuyahoga County (440) 646-8200

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gregory Watts's NPI number?

The NPI number for Gregory Watts is 1730180209. It was assigned to this individual provider in the NPPES registry on August 9, 2005.

Where is Gregory Watts located?

Gregory Watts practices at 29001 Cedar Rd Suite 429, Cleveland, OH 44124. The listed phone number is (440) 461-5300.

What is Gregory Watts's specialty?

The primary specialty registered for this NPI is Allergy & Immunology, specializing in Allergy, with taxonomy code 207KA0200X.

Is Gregory Watts enrolled in Medicare?

Yes. Gregory Watts is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Gregory Watts accept?

Health plans from Oscar Insurance Corporation of Ohio list Gregory Watts as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Gregory Watts affiliated with any hospitals?

According to CMS data, Gregory Watts is affiliated with Cleveland Clinic and Hillcrest Hospital.

When was this NPI record last updated?

The NPPES record for Gregory Watts was last updated on April 11, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.