DR. THOMAS MICHAEL OTTAVI (PHD) – Counseling Psychologist, NPI 1649220054

DR. THOMAS MICHAEL OTTAVI (PHD) is a healthcare provider. based in Dubuque, Iowa. specializing in CLINICAL PSYCHOLOGIST. They hold the professional credentials PHD. They hold a License No. 00837 (IA). The NPI Number for DR. THOMAS MICHAEL OTTAVI (PHD) is 1649220054

Main info

Male
30 Years Of Experience
Accepts Medicare Assignment
Name
DR. THOMAS MICHAEL OTTAVI (PHD)
NPI
1649220054
Phone
(563) 584-4100
Address
1500 ASSOCIATES DR
Enumeration Date
10 May 2006
Last Update Date
19 February 2014

Doctor Profile

Medical School Name
OTHER
Secondary Phone
5635843500
Graduation Year
1996 (30 years ago)
PAC ID
1759285398
Group Practice PAC ID
3870491228
Professional Enrollment ID
I20091130000092
Address ID
IA520017300DU200XXDRXX302
Telehealth
Yes
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

192 CLINICAL PSYCHOLOGIST in IA

Loading map...

Provider Addresses for DR. THOMAS MICHAEL OTTAVI (PHD)

  • Medical Associates Clinic, 1500, Associates Drive, Dubuque, Dubuque County, Iowa, 52002, United States

    DUBUQUE, IA 520022201

    Phone: (563) 584-4100

    Fax: (563) 584-4110

    Type: Mailing

  • 200, Mercy Drive, Dubuque, Dubuque County, Iowa, 52001, United States

    SUITE 201

    DUBUQUE, IA 520017303

    Phone: (563) 584-3500

    Fax: (563) 584-3520

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2009-11-30

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20091130000092IClinical PsychologistIATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
90837Psychotherapy, 1 hour12019$0
View full utilization report →

Insurance plans in this area (ZIP 52002)

Loading plans...

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 3870491228View full group profile
NameSpecialtyState
Physician AssistantIA
-IA
D E R M A T O L O G YWI
Physical Medicine And RehabilitationIA
-IA
Certified Registered Nurse Anesthetist (Crna)IA
Nurse PractitionerIA
-IA
Physician AssistantIA
Physical Therapist In Private PracticeIA

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

Can I use this page to confirm DR. THOMAS MICHAEL OTTAVI (PHD)'s NPI?
Yes. DR. THOMAS MICHAEL OTTAVI (PHD) is listed with NPI 1649220054 in the public NPI dataset.
Can I rely on DR. THOMAS MICHAEL OTTAVI (PHD) being an active provider?
As of the registry snapshot, DR. THOMAS MICHAEL OTTAVI (PHD) is marked active.
What taxonomy line describes DR. THOMAS MICHAEL OTTAVI (PHD)?
For research purposes, treat DR. THOMAS MICHAEL OTTAVI (PHD) as Counseling Psychologist in this dataset. Clinical services aligned with this taxonomy classification.
Where should I expect DR. THOMAS MICHAEL OTTAVI (PHD) on a map?
Expect Dubuque, Iowa as a primary anchor for DR. THOMAS MICHAEL OTTAVI (PHD) unless the record lists multiple sites.
How many locations tie to this NPI?
2 practice locations appear in the available data.

Similar Providers

DR. KEITH F GIBSON (PH.D.)

Counseling Psychologist
Asbury Road, Asbury, Dubuque County, Iowa, 52039, United States
NPI: 1649275793

MS. BRENNA P HEALY (M.A.)

Counseling Psychologist
2100, Asbury Road, West End District, Dubuque, Dubuque County, Iowa, 52001, United States
NPI: 1902801061

HILLCREST FAMILY SERVICES

Child & Adolescent Psychiatry Physician
2005, Asbury Road, West End District, Dubuque, Dubuque County, Iowa, 52001, United States
NPI: 1326096116

DR. GERALD THOMAS JORGENSEN (PH.D.)

Cognitive & Behavioral Psychologist
1229, Mount Loretta Avenue, South End District, Dubuque, Dubuque Township, Dubuque County, Iowa, 52003, United States
NPI: 1659431153

DR. LAUREN BETH WELTER

Counseling Psychologist
200 MERCY DR
NPI: 1962884445

DR. MATTHEW JAMES KESSLER (PH.D.)

Student in an Organized Health Care Education/Training Program
5955 ZEAMER AVE
NPI: 1265052187

MATTHEW JOHN MIHALAKIS

Mental Health Counselor
200 MERCY DR STE 200
NPI: 1780287391

RESILIENT MIND PSYCHOLOGY, LLC

Counseling Psychologist
988 W 3RD ST STE 203
NPI: 1841182086