Doctor profile · Federal record
Dr. Marcella Walker, M.D.
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · New York, NY
- NPI 1003989211
- Accepts Medicare
- MIPS 93.4 / 100 · 2023
- 27 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
180 Fort Washington Ave
New York, NY 100323735
(212) 342-1521 - Mailing address
-
630 W 168Th St # 4, Vc 12Th Floor, Suite 208
New York, NY 100323725
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- New York #223814
- Medicaid
- NY #02641069
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1003989211. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,728
Distinct HCPCS
6
Medicare allowed
$110,568
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77080 |
Dxa bone density measurement of hip, pelvis, spine | 962 | 959 | $45 | |
77089 |
Calculation of trabecular bone score (tbs) using imaging data with interpretation and report on fracture risk | 503 | 502 | $48 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 137 | 129 | $146 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 75 | 74 | $205 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 37 | 34 | $105 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 14 | 14 | $254 |
In context: peer comparison
Among 92 peers in New York Endocrinology, Diabetes & Metabolism Physician, average services per provider: 220. This provider delivers 7.9× the peer median.Open Payments
Industry payments received
All-time total
$63
Transactions
3
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen INC. | 3 | $63.36 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
280
Patients
69
Total drug cost
$44,511
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Alendronate Sodium | Generic | 152 | 45 | $2,008 |
| Risedronate Sodium | Generic | 44 | 12 | $4,579 |
| Levothyroxine Sodium | Generic | 43 | 12 | $992 |
| Synthroid (Levothyroxine Sodium) | Brand | 27 | 0 | $2,030 |
| Tymlos (Abaloparatide) | Brand | 14 | 0 | $34,902 |
Hospital affiliations
Frequently asked questions
What is Dr. Marcella Walker's medical specialty?
Dr. Marcella Walker practices Endocrinology, Diabetes & Metabolism Physician in New York, NY.
Where does Dr. Marcella Walker practice?
Dr. Marcella Walker practices at 180 Fort Washington Ave, New York, NY 100323735. Office phone: 2123421521.
What is Dr. Marcella Walker's NPI?
Dr. Marcella Walker's National Provider Identifier (NPI) is 1003989211, issued by NPPES.
Does Dr. Marcella Walker accept Medicare assignment?
Yes. Dr. Marcella Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marcella Walker commonly perform?
Top Medicare-reported procedures in 2023: Dxa bone density measurement of hip, pelvis, spine (HCPCS 77080); Calculation of trabecular bone score (tbs) using imaging data with interpretation and report on fracture risk (HCPCS 77089); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.