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DR. MILLICENT OWUSU TIWAAH DO
NPI 1235457615
Family Medicine in Dallas, PA

Active since May 11, 2010PECOS EnrolledAccepts Medicare Assignment
114 LT MICHAEL CLEARY DR, DALLAS, PA 18612(570) 675-2000(570) 675-1806 Get Directions Write a Review

NPPES record last updated: August 11, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 11, 2020, Feb 20, 2020 (2 updates tracked since 2020).

About Dr. Millicent Owusu Tiwaah Do NPPES

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

DR. MILLICENT OWUSU TIWAAH DO (NPI 1235457615) is an individual family medicine provider in Dallas, Pennsylvania, licensed in Pennsylvania (OS017197) and active in the NPI registry since May 2010. She is enrolled in Medicare PECOS, is affiliated with Geisinger Medical Center, and is a graduate of Philadelphia College Of Osteopathic Medicine (2010).

NPPES Registry Identity

NPI1235457615
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDR. MILLICENT OWUSU TIWAAHCredential: DO
Location Address114 LT MICHAEL CLEARY DRDallas, PA 18612-1649
Mailing Address100 N Academy AveDanville, PA 17822-4903 · (570) 271-6144 · Fax (570) 271-6578
Phone(570) 675-2000
Fax(570) 675-1806
Sole ProprietorNo
Medical School CMSPhiladelphia College Of Osteopathic MedicineGraduated 2010
Enumeration DateMay 11, 2010
Last NPPES UpdateAugust 11, 20202 updates tracked since enumeration
NPPES CertifiedAugust 11, 2020
✔ NPI 1235457615 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in PA · OS017197
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
114 LT MICHAEL CLEARY DR, Dallas, PA 18612
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Millicent Owusu Tiwaah Do 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 ID2567689466
PECOS Enrollment IDI20141002001831
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Millicent Tiwaah reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Geisinger Clinic
Same address
Family Medicine
114 LT, MICHAEL CLEARY DRIVE
Dallas, PA 18612
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 4,429 clinicians in this Medicare group
NPI 1114223393 (570) 675-2000
Scranton Quincy Clinic Company LLC
17 mi
Obstetrics & Gynecology
521 MT PLEASANT DR, SUITE 101
Scranton, PA 18503
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 124 clinicians in this Medicare group
NPI 1548547946 (570) 346-7338

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 6

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.
182 services153 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.
96 services80 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
30 services30 patients
Influenza vaccine split virus, preservative free 90662
The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.
24 services24 patients
Administration of vaccine 90471
Administering a vaccine involves injecting a small, safe piece of a virus or bacteria into your body. This triggers your immune system to recognize and fight off the disease in the future. It's a vital tool in preventing serious illnesses and maintaining public health.
23 services18 patients
Routine electrocardiogram (ecg) using at least 12 leads with tracing 93005
An Electrocardiogram (ECG) is a simple, painless test that records the heart's electrical activity. Using 12 leads attached to your skin, it generates a tracing of your heart rhythm. It helps detect any heart problems by showing the timing and strength of electrical signals passing through each part of your heart.
16 services15 patients

Hospital Affiliations CMS Care Compare 3

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

Geisinger Medical Center

Acute Care Hospitals · Danville, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390006
Location100 North Academy AvenueDanville, PA 17822 · Montour County
Emergency services Birthing friendly

Wilkes-Barre General Hospital

Acute Care Hospitals · Wilkes-Barre, PA
1/5 CMS rating
OwnershipProprietary
CMS Certification Number390137
Location575 North River StreetWilkes-Barre, PA 18764 · Luzerne County
Emergency services

Geisinger Wyoming Valley Medical Center

Acute Care Hospitals · Wilkes Barre, PA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390270
Location1000 East Mountain BoulevardWilkes Barre, PA 18711 · Luzerne County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 18612 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.88 typical visit price
range $54.64 – $166.87
Typical copayment $21.22 (range $13.66 – $41.71)
Most-billed visit code 99203
Established Patient
$96.82 typical visit price
range $17.33 – $135.84
Typical copayment $24.20 (range $4.33 – $33.96)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

GEISINGER PHARMACY, LLC
Pharmacy (Community/Retail Pharmacy)
114 LT MICHAEL CLEARY DR
DALLAS, PA 18612
Luzerne County (570) 255-1167
AIMEE DETWEILER CRNP
Nurse Practitioner
114 LT MICHAEL CLEARY DR
DALLAS, PA 18612
Luzerne County (570) 255-1178
SARA ELIZABETH SWINGLE PA-C
Physician Assistant
114 LT MICHAEL CLEARY DR
DALLAS, PA 18612
Luzerne County (570) 675-2000
DR. MICHAEL A. KOVALICK D.O.
Family Medicine
114 LT MICHAEL CLEARY DR
DALLAS, PA 18612
Luzerne County (570) 675-2000
AMANDA CHRISTINE RIEDINGER PHARMD
Pharmacist (Pharmacotherapy)
114 LT MICHAEL CLEARY DR
DALLAS, PA 18612
Luzerne County (570) 675-2000
MS. LINDSAY THERESA STRONG PA-C
Physician Assistant
114 LT MICHAEL CLEARY DR
DALLAS, PA 18612
Luzerne County (570) 675-2000
DR. STELLA MARIE CRUZ CRUZ M.D.
Pediatrics
114 LT MICHAEL CLEARY DR
DALLAS, PA 18612
Luzerne County (570) 675-2000
AMY MARIE WIERBOWSKI PA-C
Physician Assistant
114 LT MICHAEL CLEARY DR
DALLAS, PA 18612
Luzerne County (570) 255-1178

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 Millicent Tiwaah's NPI number?

The NPI number for Millicent Tiwaah is 1235457615. It was assigned to this individual provider in the NPPES registry on May 11, 2010.

Where is Millicent Tiwaah located?

Millicent Tiwaah practices at 114 Lt Michael Cleary Dr, Dallas, PA 18612. The listed phone number is (570) 675-2000.

What is Millicent Tiwaah's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Millicent Tiwaah enrolled in Medicare?

Yes. Millicent Tiwaah 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.

Which organizations bill Medicare for Millicent Tiwaah's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Millicent Tiwaah reassigns Medicare benefits to 2 organizations: Geisinger Clinic (Dallas, PA) and Scranton Quincy Clinic Company LLC (Scranton, PA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Millicent Tiwaah's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Millicent Tiwaah accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Millicent Tiwaah 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 Millicent Tiwaah affiliated with any hospitals?

According to CMS data, Millicent Tiwaah is affiliated with Geisinger Medical Center, Wilkes-Barre General Hospital and Geisinger Wyoming Valley Medical Center.

When was this NPI record last updated?

The NPPES record for Millicent Tiwaah was last updated on August 11, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.